Ap chem practice frq

Study guides & practice questions for 7 key topics in AP Chem Unit 2 – Molecular & Ionic Bonding Sign up. or. Log in. Find what you ... Score Higher on AP Chemistry 2024: Tips for FRQ 1-3. 6 min read. Score Higher on AP Chemistry 2024: ... 🌶️ AP Chem Cram Review Unit 2 Molecular and Ionic Compound Structure and Properties.

Ap chem practice frq. 1964. 1963. 1962. 1961. 1960. 2020 FRQs and ANSWERS. In 2020 the AP chemistry exam was COVID affected, and the exam was offered in an online format only, with approx. 30, different FRQs being used in various combinations in the exams. The questions that a particular teacher’s students were given were released to that individual teacher, but ...

The mixture of the hydrocarbon and oxygen is sparked so that a complete combustion reaction occurs, producing CO2(g) and H2O(g). The partial pressures of these gases at 127°C are 0.600 atm for CO2(g) and 0.800 atm for H2O(g). There is O2(g) remaining in the container after the reaction is complete.

FRQ Types on the AP Chemistry Exam. Section II on the AP Chemistry exam will follow a particular format. The first three FRQs are long questions worth 10 points each. The last four FRQs are short questions worth 4 points each. The FRQs will cover concepts and topics from all of the big ideas taught in AP Chemistry. The mixture of the hydrocarbon and oxygen is sparked so that a complete combustion reaction occurs, producing CO2(g) and H2O(g). The partial pressures of these gases at 127°C are 0.600 atm for CO2(g) and 0.800 atm for H2O(g). There is O2(g) remaining in the container after the reaction is complete. Each of three beakers contains 25.0 mL of a 0.100 M solution of HCl, NH3, or NH4Cl, as shown above. Each solution is at 25°C. Determine the pH of the solution in beaker 1. Justify your answer. In beaker 2, the reaction NH3(aq) + H2O(l) ̈ Æ NH4 +(aq) + OH−(aq) occurs. The value of Kb for NH3(aq) is 1.8 × 10−5 at 25°C. AP® CHEMISTRY 2017 SCORING GUIDELINES. Question 1 (continued) (i) Identify all types of intermolecular forces present in HCl(l). Dipole-dipole forces, London dispersion forces. 1 point is earned for both types of forces. 2017 The College Board Visit the College Board on the Web www.collegeboard.org. AP Chemistry Past Exam Questions. Free-Response Questions. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. AP Exams are regularly updated to align with best practices in college-level learning.About this unit. This unit explores the how and why of chemical equilibrium. Learn about reversible reactions, the equilibrium constant, Le Châtelier's principle, solubility equilibria, and more. Practice what you’ve learned and study for the AP Chemistry exam with more than 80 AP-aligned questions.Here are all the actual AP Chemistry free response questions from the 2014 through 2018 exams. Also includes scoring guidelines and sample responses. Course Description Questions. For more sample free response questions based on the revised exam check out page 136 of the AP Chem course description. These were published by the College Board.AP Chemistry Past Exam Questions. Free-Response Questions. Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. AP Exams are regularly updated to align with best practices in college-level learning.

AP® CHEMISTRY 2019 SCORING GUIDELINES Question 1 (continued) (c) Calculate the concentration of urea, in mol/L, in the saturated solution at 20.°C. 5.39 g H2NCONH2 x = 0.0897 mol - 60.06 g 0.0897 mol =17.9 M 0.00500 L . 1 point is earned for the correct number of moles of urea (may be implicit). 1 point is earned for the correct molarity.Unit test. Level up on all the skills in this unit and collect up to 600 Mastery points! This unit examines the role of chemical equilibrium in acid–base chemistry. Learn about pH and pOH, weak acids and bases, buffers, acid–base titrations, and more. Practice what you’ve learned and study for the AP Chemistry exam with more than 70 AP ...2018 AP ® CHEMISTRY FREE-RESPONSE QUESTIONS 1. A student performs an experiment to determine the value of the enthalpy change, D H D rxn, for the. oxidation …See a click-through demonstration of AP Classroom, which highlights how to assign and score free-response questions from Personal Progress Checks, Practice E...Study guides & practice questions for 8 key topics in AP Chem Unit 1 – Atomic Structure & Properties ... Score Higher on AP Chemistry 2024: Tips for FRQ 1-3. 6 min read. Score Higher on AP Chemistry 2024: ... 🌶️ AP Chem Cram Review Unit 2 Molecular and Ionic Compound Structure and Properties.Study guides & practice questions for 9 key topics in AP Chem Unit 6 – Thermodynamics ... Score Higher on AP Chemistry 2024: Tips for FRQ 1-3. 6 min read. Score Higher on AP Chemistry 2024: ... 🌶️ AP Chem Cram Review Unit 2 Molecular and Ionic Compound Structure and Properties. 1 point is earned for a correct answer with a valid justification. CH3CH2COOH(aq) + H2O(l) CH3CH2COO (aq) + H3O+(aq) Propanoic acid, CH3CH2COOH, is a carboxylic acid that reacts with water according to the equation above. At 25 C the pH of a 50.0 mL sample of 0.20 M CH3CH2COOH is 2.79.

The CED for AP® Chemistry also provides 2 AP® Chemistry practice free response questions (1 long-answer question and 1 short-answer question) with detailed grading rubrics. The College Board has also provided AP® Chemistry free response questions from 2019 and previous years. Not many recent AP® Chemistry multiple-choice sections are ...AP FRQ Practice Questions. The following questions are pieces of free-response questions that were on previous AP Chemistry exams. These exams can be found on the College Board website. AP Chemistry Exam 2016 - #2e. The …AP Chemistry AP FRQ Practice d. At equilibrium, the container holds the most molecules of which gas, Cl 2 (g) or COCl 2 (g). Explain your answer. At equilibrium (t 7 , t 8 , t 9 ) the partial pressure of COCl 2 is greater than the reactants. Therefore there are more COCl 2 molecules. (1 point) e.AP* Chemistry ELECTROCHEMISTRY Terms to Know: Electrochemistry – the study of the interchange of chemical and electrical energy . Voltaic or Galvanic Cell – IS a battery but not a dry cell; generates useful electrical energy. Electrolytic Cell – requires useful electrical energy to drive a thermodynamically unfavorable reaction . OIL RIG – oxidation is loss, …

Acrisure taylor swift.

AP Chemistry Free-Response Practice Tests Online. AP Chemistry Free-Response Practice Test 1: Atoms, Elements, and the Building Blocks of Matter. AP Chemistry Free-Response Practice Test 2: Atoms, Elements, and the Building Blocks of Matter. AP Chemistry Free-Response Practice Test 3: Bonding and Phases.Directions: Questions 1–3 are long free-response questions that require about 23 minutes each to answer and are worth 10 points each. Questions 4–7 are short free-response questions that require about 9 minutes each to answer and are worth 4 points each. Write your response in the space provided following each question.The diagram below shows a galvanic cell based on the reaction. Assume that the temperature is 25°C. (d) The diagram includes a salt bridge that is filled with a saturated solution of KNO3. Describe what happens in the salt bridge as the cell operates. (e) Determine the value of the standard voltage, E°, for the cell.Study guides & practice questions for 10 key topics in AP Chem Unit 9 – Applications of Thermodynamics ... Score Higher on AP Chemistry 2024: Tips for FRQ 1-3. 6 min read. Score Higher on AP Chemistry 2024: ... 🌶️ AP Chem Cram Review Unit 2 Molecular and Ionic Compound Structure and Properties.AP Central is the official online home for the AP Program: apcentral.collegeboard.org. collegeboard.org. apcentral.collegeboard.org. AP® Chemistry 2022 Scoring Guidelines . …

AP Chemistry Scoring Guidelines from the 2019 Exam Administration Keywords: scoring guidelines; 2019 AP exam administration; teacher resources; exam resources; exam practice; exam scoring information; exam preparation; course preparation; AP Chemistry Scoring Guidelines from the 2019 Exam AdminiL | YÍ_r d1 sP+©q ?)°í ³ c$ Each free AP Chemistry Practice Test consists of 10 to 12 AP Chemistry questions; think of each practice test as being a quiz that can help you hone your skills. In addition to the AP Chemistry Practice Tests and AP Chemistry tutoring, you may also want to consider taking some of our AP Chemistry Diagnostic Tests. CHEMISTRY. YOU MAY USE YOUR CALCULATOR FOR THIS SECTION. Directions: Questions 1–3 are long free-response questions that require about 23 minutes each to answer and are worth 10 points each. Questions 4–7 are short free-response questions that require about 9 minutes each to answer and are worth 4 points each. AP Chemistry Free-Response Practice Tests Online. AP Chemistry Free-Response Practice Test 1: Atoms, Elements, and the Building Blocks of Matter. AP Chemistry Free-Response Practice Test 2: Atoms, Elements, and the Building Blocks of Matter. AP Chemistry Free-Response Practice Test 3: Bonding and Phases.Study guides & practice questions for 10 key topics in AP Chem Unit 8 – Acids & Bases ... Score Higher on AP Chemistry 2024: Tips for FRQ 1-3. 6 min read. Score Higher on AP Chemistry 2024: ... 🌶️ AP Chem Cram Review Unit 2 Molecular and Ionic Compound Structure and Properties.South Korea’s LG Chem has earmarked ₩6 trillion ($5.2 billion) over the next four years to build out its battery materials business. The investment comes as automakers and state re...Jul 2, 2018 ... AP Chemistry 2022 FRQ Free-Response Question #7 - Solved! ... Chem-is-try with Heather Boston•3.3K views ... AP Chemistry Practice Midterm Exam.2024 AP Chemistry exam study guides, practice quizzes, live reviews, community support | Fiveable ... Score Higher on AP Chemistry 2024: Tips for FRQ 1-3. 6 min read.South Korea’s LG Chem has earmarked ₩6 trillion ($5.2 billion) over the next four years to build out its battery materials business. The investment comes as automakers and state re...

Course Overview. AP Chemistry is an introductory college-level chemistry course. Students cultivate their understanding of chemistry through inquiry-based lab investigations as they explore the four Big Ideas: scale, proportion, and quantity; structure and properties of substances; transformations; and energy.

CHEMISTRY. YOU MAY USE YOUR CALCULATOR FOR THIS SECTION. Directions: Questions 1–3 are long free-response questions that require about 23 minutes each to answer and are worth 10 points each. Questions 4–7 are short free-response questions that require about 9 minutes each to answer and are worth 4 points each.Chemistry Practice Exam From the 2012 Administration This Practice Exam from the 2012 international administration is provided by the College Board for AP Exam preparation. Teachers are permitted to download the materials and make copies to use with their students in a classroom setting only. To maintain the security of this exam, teachers …The diagram below shows a galvanic cell based on the reaction. Assume that the temperature is 25°C. (d) The diagram includes a salt bridge that is filled with a saturated solution of KNO3. Describe what happens in the salt bridge as the cell operates. (e) Determine the value of the standard voltage, E°, for the cell. bii. n=pv/RT=1.82 x 10^-3 mol H2 (g) c. barium's ionization energy is less than Mg because barium's valence electrons are farther away from the nucleus and than Mg, so Barium's electrons are easier to remove. e. The curve has two peaks, the first higher than the second. The horizontal line representing energy is lower than the line for reactants. Chemistry Practice Exam From the 2012 Administration This Practice Exam from the 2012 international administration is provided by the College Board for AP Exam preparation. Teachers are permitted to download the materials and make copies to use with their students in a classroom setting only. To maintain the security of this exam, teachers …See a click-through demonstration of AP Classroom, which highlights how to assign and score free-response questions from Personal Progress Checks, Practice E...1964. 1963. 1962. 1961. 1960. 2020 FRQs and ANSWERS. In 2020 the AP chemistry exam was COVID affected, and the exam was offered in an online format only, with approx. 30, different FRQs being used in various combinations in the exams. The questions that a particular teacher’s students were given were released to that individual teacher, but ...AP Chemistry Bonding FRQs 2003 2008 5. 1999. 2007 2002B 2004. 2005 2005B 8. 2006 2006B. 2007. 7. Answer the following questions that relate to the chemistry of nitrogen. (a) Two nitrogen atoms combine to form a nitrogen molecule, as represented by the following equation. 2N(g) N2(g)APE: Get the latest AMC Entertainment stock price and detailed information including APE news, historical charts and realtime prices. Indices Commodities Currencies Stocks AP Chemistry Scoring Guidelines from the 2019 Exam Administration Keywords: scoring guidelines; 2019 AP exam administration; teacher resources; exam resources; exam practice; exam scoring information; exam preparation; course preparation; AP Chemistry Scoring Guidelines from the 2019 Exam AdminiL | YÍ_r d1 sP+©q ?)°í ³ c$

Iron glory tattoo studio.

Kendall sanitas.

FRQ Practice Submission 1. a) 1s^2 2s^2 2p^6 3s^2 3p^2 Silicon. b)This student is incorrect because the distance between the 1s orbital and the nucleus for a sulfur atom is less than the distance for a silicon atom due to the increased number of protons in sulfur that allow for a strong attraction and hold on the inner electrons.Here are all the actual AP Chemistry free response questions from the 2014 through 2018 exams. Also includes scoring guidelines and sample responses. Course Description Questions. For more sample free response questions based on the revised exam check out page 136 of the AP Chem course description. These were published by the College Board. Level up on all the skills in this unit and collect up to 600 Mastery points! This unit examines the role of chemical equilibrium in acid–base chemistry. Learn about pH and pOH, weak acids and bases, buffers, acid–base titrations, and more. Practice what you’ve learned and study for the AP Chemistry exam with more than 70 AP-aligned ... Original free-response prompts for AP® Chemistry that mimic the questions found on the real exam. Our expert authors also provide an exemplary response for each AP free …You can also check out my article that lists all the AP Chemistry practice tests and quizzes that are available online. There are a few more unofficial practice tests that include free-response questions modeled after the …2. Answer the following questions about a pure compound that contains only carbon, hydrogen, and oxygen. A 0.7549 g sample of the compound burns in O2(g) to produce 1.9061 g of CO2(g) and 0.3370 g of H2O(g). Calculate the individual masses of C, H, and O in the 0.7549 g sample.For the correct answer: 1 point. Electron flow should be indicated only in a counter-clockwise direction in the external circuit, from the Cl2 anode to the Mg cathode. (b) For the correct answer and calculated value: No, because 2.0 V is less than 3.73 V, which is the minimum voltage needed for electrolysis to occur.Practice is an important factor in mastering any skill. You want the hours you put in to be as effective as possible so you can improve steadily. Here are four keys to making sure ...AP Chemistry Practice Exams. AP Chemistry Practice Exams Free Response Notes Videos Study Guides. Here’s a rundown of all of the AP Chemistry practice exams that are available online. Working through practice questions is the best way to prepare for your exams. Get started on your AP Chem test prep now! ….

The mixture of the hydrocarbon and oxygen is sparked so that a complete combustion reaction occurs, producing CO2(g) and H2O(g). The partial pressures of these gases at 127°C are 0.600 atm for CO2(g) and 0.800 atm for H2O(g). There is O2(g) remaining in the container after the reaction is complete.reaction between CO and. NH3. in the presence of hydronium ions. A proposed mechanism for the reaction consists of the three elementary steps shown below. Step 1: CH3OH + CO → HCO2CH3 Step 2: HCO2CH3 + NH3 → HCONH2 + CH3OH Step 3: HCONH2 + H3O+ → HCOOH + NH4 +. slow fast. FRQ Types on the AP Chemistry Exam. Section II on the AP Chemistry exam will follow a particular format. The first three FRQs are long questions worth 10 points each. The last four FRQs are short questions worth 4 points each. The FRQs will cover concepts and topics from all of the big ideas taught in AP Chemistry. Prompt. Consider the PES spectrum for an element, shown below. The scale is logarithmic and represents the binding energi... By upgrading a subject, you'll have access to the rest of the Prompt, a Sample Response, and an Explanation. Upgrade Subject. ###Prompt Consider the PES spectrum for an element, shown below. The scale is logarithmic and ...Practice for the AP Exams. The best way to prepare for an AP Exam is to participate in your AP class. It also helps to set aside consistent study time, complete all assignments from your teacher, and become familiar with the exam by practicing with exam questions created by AP. On AP Central, we release the free-response questions for exams ...The Demo version is limited to 10 Mb, so restricted to only one Lesson of Notes, 5 Cards and about 10 MC Questions. It automatically deletes from your device after a period of inactivity. There will be the option to download full version of the App offered. Unit 1 Unit 2 Unit 3 Unit 4 Unit 5 Unit 6 Unit 7 Unit 8 Unit 9.Correct Answer: A. Endothermic reactions have the heat on the left side and a positive ΔH. Reactions with an increase in entropy also have a positive ΔS. Because the reaction in choice (A) produces two moles of gas for each mole of solid, it would have a positive ΔS. AP Chemistry Free Practice Question #4. 2N2O5 (g) → 2N2 (g) + 5O2 (g)Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. If you are using assistive technology and need help accessing these PDFs in another format, contact Services for Students with Disabilities at 212-713-8333 or by email at [email protected]. Ap chem practice frq, Correct Answer: A. Endothermic reactions have the heat on the left side and a positive ΔH. Reactions with an increase in entropy also have a positive ΔS. Because the reaction in choice (A) produces two moles of gas for each mole of solid, it would have a positive ΔS. AP Chemistry Free Practice Question #4. 2N2O5 (g) → 2N2 (g) + 5O2 (g), There are a total of sixty-seven questions on the AP chemistry exam. First, you will be asked to answer sixty multiple-choice questions in ninety minutes. That means you have more than a minute per question, so you have plenty of …, It depends on what you did on the multiple-choice. If you got around 78% overall on the exam, you probably got a 5, as I am guessing 75% is the minimum for a 5 this year. personally I calculated out about a 70% on the FRQ and my chem teacher said it wouldn't even be enough for a 4 so im really nervous right now., AP® CHEMISTRY 2019 SCORING GUIDELINES Question 1 (continued) (c) Calculate the concentration of urea, in mol/L, in the saturated solution at 20.°C. 5.39 g H2NCONH2 x = 0.0897 mol - 60.06 g 0.0897 mol =17.9 M 0.00500 L . 1 point is earned for the correct number of moles of urea (may be implicit). 1 point is earned for the correct molarity., 6. The following questions refer to the electrochemical cell shown in the diagram above. (a) Write a balanced net ionic equation for the spontaneous reaction that takes place in the cell. Zn2+(aq) + 2 Ag(s) (b) Calculate the standard cell potential, E °, for the reaction in part (a)., Learning how to speed up your website is crucial for your websites success. That's why we have compiled 20 simple yet practical tips. 20+ Practical Tips for a Faster Site Kristina ..., Bigfoot or an Ancient Ape? - Sasquatch researchers have no conclusive evidence that sasquatches exist. Learn about scientific explanations for the sasquatch, like the gigantopithec..., Directions: Questions 1–3 are long free-response questions that require about 23 minutes each to answer and are worth 10 points each. Questions 4–7 are short free-response questions that require about 9 minutes each to answer and are worth 4 points each. Write your response in the space provided following each question., 19 hours ago · 2024 AP Chemistry exam study guides, practice quizzes, live reviews, community support | Fiveable ... Score Higher on AP Chemistry 2024: Tips for FRQ 1-3. 6 min read. , 2017-18 AP Coordinator’s Manual. for exam seating requirements (pages 55–58). If you are giving the regularly scheduled exam, say: It is Monday morning, May 7, and you will be taking the AP Chemistry Exam. If you are giving the alternate exam for late testing, say: It is Wednesday afternoon, May 23, and you will be taking the AP Chemistry Exam., CHEMISTRY. YOU MAY USE YOUR CALCULATOR FOR THIS SECTION. Directions: Questions 1–3 are long free-response questions that require about 23 minutes each to answer and are worth 10 points each. Questions 4–7 are short free-response questions that require about 9 minutes each to answer and are worth 4 points each. , The mixture of the hydrocarbon and oxygen is sparked so that a complete combustion reaction occurs, producing CO2(g) and H2O(g). The partial pressures of these gases at 127°C are 0.600 atm for CO2(g) and 0.800 atm for H2O(g). There is O2(g) remaining in the container after the reaction is complete., Molar Mass of an Unknown Acid. 5.D, 5.F, SAP-9, 8 more... Original free-response prompts for AP® Chemistry that mimic the questions found on the real exam. Our expert authors also provide an exemplary response for each AP free response question so students can better understand what AP graders look for. , Correct Answer: A. Endothermic reactions have the heat on the left side and a positive ΔH. Reactions with an increase in entropy also have a positive ΔS. Because the reaction in choice (A) produces two moles of gas for each mole of solid, it would have a positive ΔS. AP Chemistry Free Practice Question #4. 2N2O5 (g) → 2N2 (g) + 5O2 (g), Jun 2, 2020 ... Working through past AP chemistry exam questions? Dr V has all the tips and advice you need to improve your score., Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere., 1 point is earned for a correct answer with a valid justification. CH3CH2COOH(aq) + H2O(l) CH3CH2COO (aq) + H3O+(aq) Propanoic acid, CH3CH2COOH, is a carboxylic acid that reacts with water according to the equation above. At 25 C the pH of a 50.0 mL sample of 0.20 M CH3CH2COOH is 2.79. , AP classes prepare learners to take tests on college-level knowledge in 38 subjects. Students can take AP classes in 38 areas, including English. Updated March 21, 2023 • 5 min rea..., Jun 2, 2020 ... Working through past AP chemistry exam questions? Dr V has all the tips and advice you need to improve your score., Everyone’s heard the old adage, practice makes perfect. Practice isn’t just for building skills, though. It’s also for maintaining the ones you’ve already built. Everyone’s heard t..., The response earned 2 points in part (b). The student correctly identifies the unknown as dye A and gives the correct ratio of the distance traveled by the solvent front to the distance traveled by the dye. Sample: 4B Score: 3. This response earned 3 of 4 possible points., AP Chemistry | Practice Exams | Free Response | Notes | Videos | Study Guides. Every AP Chemistry Practice Exam that is avaiiable online. Hundreds of challenging test questions …, Have you ever wondered what it really means to accept something? Does such an attitude mean that we give up on Have you ever wondered what it really means to accept something? Does..., AP Chemistry Bonding FRQs 2003 2008 5. 1999. 2007 2002B 2004. 2005 2005B 8. 2006 2006B. 2007. 7. Answer the following questions that relate to the chemistry of nitrogen. (a) Two nitrogen atoms combine to form a nitrogen molecule, as represented by the following equation. 2N(g) N2(g), AP Chemistry Free Response. AP Chemistry Practice Exams Free Response Notes Videos Study Guides. There are some great online resources available for AP Chemistry free response questions. Check out prior year questions and get tips and strategies for this portion of the exam. , Download free-response questions from past exams along with scoring guidelines, sample responses from exam takers, and scoring distributions. If you are using assistive technology and need help accessing these PDFs in another format, contact Services for Students with Disabilities at 212-713-8333 or by email at [email protected]., Each of three beakers contains 25.0 mL of a 0.100 M solution of HCl, NH3, or NH4Cl, as shown above. Each solution is at 25°C. Determine the pH of the solution in beaker 1. Justify your answer. In beaker 2, the reaction NH3(aq) + H2O(l) ̈ Æ NH4 +(aq) + OH−(aq) occurs. The value of Kb for NH3(aq) is 1.8 × 10−5 at 25°C., Cram for AP Chemistry Unit 2 – Topic 2.3 with study guides and practice quizzes to review Lattice Energy, Formula Unit, Coordination Number, and more. Structure of Ionic Solids - AP Chem Study Guide 2024 | Fiveable, AP Chemistry Free Response. AP Chemistry Practice Exams Free Response Notes Videos Study Guides. There are some great online resources available for AP Chemistry free response questions. Check out prior year questions and get tips and strategies for this portion of the exam. , For the correct answer: 1 point. Electron flow should be indicated only in a counter-clockwise direction in the external circuit, from the Cl2 anode to the Mg cathode. (b) For the correct answer and calculated value: No, because 2.0 V is less than 3.73 V, which is the minimum voltage needed for electrolysis to occur., AP Chemistry Bonding FRQs 2003 2008 5. 1999. 2007 2002B 2004. 2005 2005B 8. 2006 2006B. 2007. 7. Answer the following questions that relate to the chemistry of nitrogen. (a) Two nitrogen atoms combine to form a nitrogen molecule, as represented by the following equation. 2N(g) N2(g), 2014 to 2019 AP Chemistry Free-Response Questions. You can also view the 2021 FRQ and their scoring guidelines. There is no login required for access to these questions. You can also check out my article that lists all the AP Chemistry practice tests and quizzes that are available online., 2024 AP Daily: Practice Sessions. Access these 15-minute videos for most courses* that focus on practicing and preparing to answer free-response and multiple-choice questions on AP Exams. *Practice sessions will not be available for AP 2-D Art and Design, AP 3-D Art and Design, AP Drawing, AP Research, AP Seminar, or AP world language and ...