JEE Advanced Previous Year Question Paper: The Joint Entrance Examination Advanced (JEE Advanced) will be held on May 2025. Candidates who wish to appear for the...
JEE Advanced Previous Year Question Paper: Download PDFs
October 28, 2024JEE Advanced Chemistry Important Questions: Candidates looking to strengthen their exam preparation for JEE Advanced 2024 must look into practising as many JEE Advanced previous year question papers as possible. It will help them in analysing which areas need more attention. This will not only help them in creating a proper study plan but will also assist them in being confident in their exam preparation.
This article lists previous year’s question papers of JEE Advanced along with the solutions. The questions provided in the article are incredibly crucial for IIT-JEE exam preparation. We have provided previous years’ questions and solutions for IIT-JEE Advanced. These questions are an excellent resource for reviewing important topics and understanding the exam pattern. Read more to learn more about the IIT JEE Chemistry questions.
Latest Updates:
— IIT JEE (Advanced) 2024 is scheduled for the first week of June 2024.
Practising the previous year’s topic-wise Chemistry questions can help candidates gain confidence in their learning abilities. Solving IIT-JEE previous year papers has the advantage of exposing candidates to the types of questions that will be asked in the JEE test. Before getting into the JEE Advanced important Chemistry questions, let us acquaint candidates with the exam overview:
Particulars | About |
---|---|
Name of the Exam | Joint Entrance Examination – Advanced (JEE Advanced) |
Conducting Body | One of the IITs |
Purpose of the Exam | To Facilitate Admission to UG Engineering Courses in IITs, IISc, etc. |
Frequency of the Exam | Once a Year |
Mode of Application | Online |
Payment of Application Fee | Online |
Exam Mode | Computer-based Test (Online) |
Number of Papers | Two |
Subjects | Physics Chemistry Maths |
Official Website | jeeadv.ac.in |
The JEE Advanced mock exams created by Embibe’s subject-matter specialists are clearly written and have a track record of success for the JEE Advanced 2024 exam. Only three to four practice exams will significantly improve the candidates’ performance. Use the steps below to register and start taking practice exams right away!
JEE Advanced Test Series | Test Link |
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JEE Advanced All India Test Series – 1 Paper – 1 | Full Test Link |
JEE Advanced All India Test Series – 1 Paper – 2 | Full Test Link |
JEE Advanced All India Test Series – 2 Paper – 1 | Full Test Link |
JEE Advanced All India Test Series – 2 Paper – 2 | Full Test Link |
JEE Advanced All India Test Series – 3 Paper – 1 | Full Test Link |
JEE Advanced All India Test Series – 3 Paper – 2 | Full Test Link |
JEE Advanced All India Test Series – 4 Paper – 1 | Full Test Link |
JEE Advanced All India Test Series – 4 Paper – 2 | Full Test Link |
JEE Advanced All India Test Series – 5 Paper – 1 | Full Test Link |
JEE Advanced All India Test Series – 5 Paper – 2 | Full Test Link |
JEE Advanced All India Test Series – 6 Paper – 1 | Full Test Link |
JEE Advanced All India Test Series – 6 Paper – 2 | Full Test Link |
JEE Advanced All India Test Series – 7 Paper – 1 | Full Test Link |
JEE Advanced All India Test Series – 7 Paper – 2 | Full Test Link |
JEE Advanced All India Test Series – 8 Paper – 1 | Full Test Link |
JEE Advanced All India Test Series – 8 Paper – 2 | Full Test Link |
Here are some Chemistry JEE Advanced questions for all JEE Advanced candidates below.
Question 1: Which of the following liberates O2 upon hydrolysis?
Ans: 2
Question 2: A colourless aqueous solution contains nitrates of two metals, X and Y. When it was added to an aqueous solution of NaCl, a white precipitate was formed. This precipitate was found to be partially soluble in hot water to give a residue P and a solution Q. The residue P was soluble in aq. NH3 and also in excess sodium thiosulfate. The hot solution Q gave a yellow precipitate with KI. The metals X and Y, respectively, are
Ans: 1
Question 3: Newman projections P, Q, R, and S are shown below:
Which one of the following options represents identical molecules?
Ans: 3
JEE Advanced Organic Chemistry Questions:
Question 4: Which of the following structures has the IUPAC name 3-ethynyl-2-hydroxy-4-methylhex-3-en-5-ynoic acid?
Ans: d
Question 5. In thermodynamics, the ? − ? work done is given by \(w=-\int dVP_{ext}\). For a system undergoing a particular process, the work done is \(w=-\int dV{(\frac{RT}{V-b}-\frac a{V^2})}\). This equation is applicable to the following:
Ans: 1, 2, 3
Question 6: With respect to hypochlorite, chlorate, and perchlorate ions, choose the correct statement(s).
Ans: 1, 2, 4
Question 7: 5.00 mL of 0.10 M oxalic acid solution taken in a conical flask is titrated against NaOH from a burette using a phenolphthalein indicator. The volume of NaOH required for the appearance of a permanent faint pink colour is tabulated below for five experiments. What is the concentration, in molarity, of the NaOH solution?
Exp. No. | Vol. of NaOH (mL) |
---|---|
1 | 12.5 |
2 | 10.5 |
3 | 9.0 |
4 | 9.0 |
5 | 9.0 |
Ans: 0.11
Question 8: Consider a 70% efficient hydrogen-oxygen fuel cell working under standard conditions at 1 bar and 298 K. Its cell reaction is
H2(g) + ½ O2(g) → H2O(l)
The work derived from the cell on the consumption of 1.0 × 10−3mol of H2(?) is used to compress 1.00 mol of a monoatomic ideal gas in a thermally insulated container. What is the change in the temperature (in K) of the ideal gas?
The standard reduction potentials for the two half-cells are given below:
O2(?) + 4H+(??) + 4?− → 2 H2O (?), ?0 = 1.23 V,
2H+(??) + 2?− → H2 (?), ?0 = 0.00 V
Use ? = 96500 C mol−1, R = 8.314 J mol−1 K−1.
Ans: 13.32
Question 9: Aluminium reacts with sulfuric acid to form aluminium sulphate and hydrogen. What is the volume of hydrogen gas in litres (L) produced at 300 K and 1.0 ATM pressure when 5.4 g of aluminium and 50.0 mL of 5.0 M sulfuric acid are combined for the reaction?
(Use molar mass of aluminium as 27.0 g mol−1,? = 0.082 ATM L mol−1 K−1)
Ans: 6.15 litres
Question 10: To measure the quantity of MnCl2 dissolved in an aqueous solution, it was completely converted to KMnO4 using the reaction
MnCl2 + K2S2O8 + H2O → KMnO4 + H2SO4 + HCl (equation not balanced).
A few drops of concentrated HCl were added to this solution and gently warmed. Further, oxalic acid (225 g) was added in portions till the colour of the permanganate ion disappeared. The quantity of MnCl2 (in mg) present in the initial solution is ______. (Atomic weights in g mol–1: Mn = 55, Cl = 35.5)
Ans: 126 mg
Question 11: For the reaction:
I– + ClO-3 + H2SO4 → Cl– + HSO4– + I2
The correct statement(s) in the balanced equation is/are:
1. Stoichiometric coefficient HSO4– of is 6
2. Iodide is oxidized
3. Sulphur is reduced
4. H2O is one of the products
Ans: 1, 2 and 4
Question 12: Consider a titration of potassium dichromate solution with acidified Mohr’s salt solution using diphenylamine as an indicator. The number of moles of Mohr’s salt required per mole of dichromate is:
Ans: 6
Question 13: Which ordering of compounds is according to the decreasing order of the oxidation state of nitrogen?
1. HNO3, NO, NH4Cl, N2
2. HNO3, NO, N2, NH4Cl
3. HNO3, NH4Cl, NO, N2
4. NO, HNO3, NH4Cl, N2
Ans: 2
Question 14: \({}_{92}^{238}\text{u}\) is known to undergo radioactive decay to form \({}_{82}^{206}\text{Pb}\) by emitting alpha and beta particles. A rock initially contained 68 × 10−6 g of \({}_{92}^{238}\text{u}\). If the number of alpha particles that it would emit during its radioactive decay \({}_{92}^{238}\text{u}\) to \({}_{82}^{206}\text{Pb}\) of to in three half-lives is ? × 1018, then what is the value of ??
Ans: 1.21
JEE Advanced Organic Chemistry
Question 15: In the following reaction, compound Q is obtained from compound P via an ionic intermediate.
What is the degree of unsaturation of Q?
Ans: 18
Question 16: Consider the reaction A ⇌ B at 1000 K. At time?, the system’s temperature was increased to 2000 K, and the system was allowed to reach equilibrium. Throughout this experiment, the partial pressure of A was maintained at 1 bar. Given below is the plot of the partial pressure of B with time. What is the standard Gibbs energy ratio of the reaction at 1000 K to 2000 K?
Ans: 0.25
Question 17: The cubic unit cell structure of a compound containing cation M and anion X is shown below. When compared to the anion, the cation has a smaller ionic radius. Choose the correct statement(s).
Ans: 1, 3
Question 18: Choose the correct statement(s) among the following:
Ans: 1, 3
Question 19: In the reaction scheme shown below, Q, R, and S are the major products.
The correct structure of
Ans: b, d.
Chemistry has a lot of comparable definitions, formulas, different preparation methods, equations, solutions, balancing equations, various substances and their properties, and so on. The topic is relatively broad, with many other topics and subtopics. Because of the interconnectedness of these topics, chemistry is complicated.
For candidates who are unsure where to start, here are a few key Chemistry concepts to get them started on the Chemistry JEE Advanced paper:
Chemistry Important Topics for JEE Advanced 2024 |
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Some Basic Concepts Of Chemistry |
Structure Of Atom |
States Of Matter: Gases And Liquids |
Thermodynamics |
Equilibrium |
Redox Reactions |
Solid State |
Solutions |
Here are some of the frequently asked questions on JEE Advanced Chemistry questions in the below-mentioned section:
Ans: The most important chapters for JEE Advanced Chemistry are Molecular Orbital Theory, Haloalkanes, Liquid and Gaseous State, Nuclear and Surface Chemistry, and Alcohol and Ether.
Ans: We have provided all the important Chemistry questions for JEE Advanced here on this page.
Ans: You must practice questions from all subjects to get high marks in the JEE Advanced exam.
Ans: Previous year papers help candidates understand the important topics, types of questions asked in the exam, and weightage of marks. All of these help candidates to get more marks.
Ans: The JEE Advanced exam will likely be conducted in the first or second week of June 2024.
Related Links:
JEE Advanced Important Dates | JEE Advanced Admit Card |
JEE Advanced Eligibility Criteria | JEE Advanced Exam Pattern |
We hope that this information on the Chemistry questions of JEE Advanced 2024 has helped you. If you have any queries, you can visit our website and write to us with your queries. We will assist you in the best way possible. Stay tuned to Embibe for the latest news and updates on JEE Advanced 2024.