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2 April 2025 JEE Main Chemistry Question Paper with Answer Key Session 22 April 2025 JEE Main Chemistry Question Paper: Test takers can access the question paper and unofficial answer key solutions for the JEE Main Chemistry exam, which was held on April 2, 2025. Furthermore, it covers both Shift 1 and Shift 2 of the exam, which includes 25 questions, and this document provides unofficial solutions to each question. The exam was conducted in CBT mode; therefore, no physical paper is available to the students. To help students, we have provided memory-based chemistry questions along with their answers to help them analyse the probable scores. The page also focuses only on the Chemistry section and is created by well-known coaching institutes like Resonance, Vedantu, and Aakash. Each institute has offered its version of the answer keys in a clear and accessible PDF format, making it easy for students to find the information they need.
| JEE Main Question Paper 3 April 2025 Live Updates | JEE Main Expected Percentile Score April 2025 |
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2 April 2025 Shift 2 JEE Main Chemistry Question Paper with Answer Key
Obtain the Chemistry question paper and answer key solutions for the evening shift exam on Day 1 for Session 2 and calculate your scores.
| Q.No. | Question | Answers | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |
Correct order of electronegativity in below elements
(A) 1s 2 2s 2 2p 3 (B) 1s 2 2s 2 2p 4 (C) 1s 2 2s 2 2p 5 (D) 1s 2 2s 2 2p 6 | 2. c > b > a > d | ||||||||||
| 2 | In 3, 3-dimethylhex-1-en-4-yne, the number of sp, sp 2 and sp 3 carbon atoms, respectively are | 1. 2, 2, 4 | ||||||||||
| 3 | Nature of compounds TeO 2 and TeH 2 is _____ and _____ respectively. | 1. Oxidising and Reducing | ||||||||||
| 4 |
Statement-I
: Melting point of neopentane is greater than that of n-pentane.
Statement-II : Neopentane give only one mono-substituted product. | Both S-I and S-II are correct | ||||||||||
| 5 | Sodium nitroprusside test is used for detection of which of the following species in organic compounds | 2. S 2- | ||||||||||
| 6 | 0.5 g organic compound is heated with CuO in a CO2 atmosphere at 300 K. The volume of N2 gas collected over H2O is 60 ml, if aqueous tension is 15 mmHg at 300K and pressure recorded is 715 mmHg, then calculate percentage of nitrogen in organic compound | 13% | ||||||||||
| 7 | Which of the following is the correct order of enthalpy of atomisation of 3d-series? | 1. Ni > Cu > Mn > Zn | ||||||||||
| 8 |  | 2. A-III, B-IV, C-II, D-I | ||||||||||
| 9 |  |  | ||||||||||
| 10 | The four different amino acids are given A, B, C, and D. Calculate the number of tetrapeptides formed including all the four amino acids: | 3. 24 | ||||||||||
| 11 | Which of the following has at least one lone pair at the central atoms and different bond lengths? | 3. SF 4 | ||||||||||
| 12 | Which of the following reactions give carboxylic acid? |  | ||||||||||
| 13 |
Match List-I and List-II and select the correct option:
| B. A-III, B-II, C-I, D-IV | ||||||||||
| 14 |  | 2. If PT increases, then α decreases | ||||||||||
| 15 | The number of unpaired electrons and hybridisation of [Mn(CN) 6 ] 3- , respectively are :- | 3. 2 and d 2 sp 3 | ||||||||||
| 16 |  | 3. A, B, and D only | ||||||||||
| 17 | Which of the following complexes have highest CFSE value neglecting pairing energy (Magnitude) | 4. [Co(en) 3 ] 3+ | ||||||||||
| 18 | 1 M NaCl solution is prepared at 0°C in H 2 O. Now it is heated, then find correct graph between molarity and temperature |
1.
 | ||||||||||
| 19 |  |  | ||||||||||
| 20 |  | 184 g | ||||||||||
| 21 | If the percentage w/v fo NaOH is 0.2 and resistivity is 870 millohm metre. Then, calculate A m (in Sm 2 mol -1 ) | 230 | ||||||||||
| 22 |  | 65 |
2 April 2025 Shift 1 JEE Main Chemistry Question Paper with Answer Key
For the morning shift of the second session exam on Day 1, access the Chemistry question paper along with the answer key solutions below.
| Q.No. | Question | Answers |
|---|---|---|
| 1 | Which of the following is correct order of basic strength of amines in aqueous medium? | B. (CH 3 ) 2 NH > CH 3 NH 2 > (CH 3 ) 3 N > NH 3 |
| 2 |
Which of the following statement(s) is correct is/are for the adiabatic process?
A. Molar heat capacity is zero. B. Molar heat capacity is infinite. C. Work done on gas is equal to increase in internal energy D. The increase in temperature results in decrease in internal energy | 1. A and C only |
| 3 | In group 17, which property does not follow regular trend? | A. Electron Affinity |
| 4 | Out of the following species, which one is anti-romantic? |
B.
 |
| 5 | Vapour pressure of pure liquid A is 200 mm Hg. If 1 mol of A and 3 mol of B are mixed. Assuming solution to be ideal, find the vapour pressure of pure liquid 'B', if total pressure of solution is 500 mm Hg. | 600 |
| 6 | 100g CaCO 3 when reacted with 0.19 mole of HCI, then the moles of CaCl 2 formed is P x 10 -3 mol. Find P? | 95 x 10 -3 |
| 7 |
In the following graph between t
1/2
and initial concentration [A
0
]. If slope of the graph is 79.62 M
-1
min and initial concentration is 2.5 M. Find the concentration of A after 10 min.
 | 2.5 - 1/16 |
| 8 |  |
1.
 |
| 9 |  | 4. Statement I and II both are incorrect |
| 10 |  | 1. a > b > c > d |
| 11 |  | 1. 1, 3 |
| 12 |
Given below are two statements:
Statement I : All naturally occurring amino acids are optically active except glycerine. Statement II : All amino acids are optically active. In light of the above statements, choose the most appropriate option. | 1. Statement I is true, Statement II is false |
| 13 |
Given below are two statements:
Statement I : Metallic radius of AI is less than that of Ga. Statement II : Ionic radius of AI 3+ is less than that of Ga 3+ In light of the above statements, choose the most appropriate option. | 3. Statement I is incorrect and Statement II is correct |
| 14 | Out of the following, XF 2 , NH 3 , NF 3 , CIF 3 , SF 4 , and SO 2 , compounds having non zero dipole moment and central atom having maximum lone pair of electrons respectively are: | 3. CIF 3 and XEF 2 |
| 15 | In AX 4 B if A is p-block group-18 element, X is most electromagnetic element and B is second most electronegative element, then shape of compound will be | 1. Square Pyramidal |
| 16 |
Among Fe, Mn, Co and Cr, element having higher value of
form a complex [M(CN)
6
]
3-
, then find the number of electrons in e
g
set of orbital
| 1. 0 |
| 17 |
Statement I:
If pairing energy (P) is greater than Δ
0
then the high speed complex is formed and if P < Δ
0
, then low spin complex is formed.
Statement II: If Δ t < P, then high spin complex is formed. (Δ 0 - CFSE in octahedral field, Δ t - CFSE in tetrahedral field) | 1. Both Statement I and II are correct |
| 18 |  | PH = 5 |
| 19 |  | 4 |
2 April 2025 JEE Main Chemistry Question Paper PDF Download
Download the JEE Main Chemistry question paper and answer key for April 2, 2025, from CollegeDekho, as provided above in PDF format:
| Shift | Chemistry Question Paper with Answers Links |
|---|---|
| Shift 1 | 2 April 2025 JEE Main Chemistry Question Paper Shift 1 PDF |
| Shift 2 | 2 April 2025 JEE Main Chemistry Question Paper Shift 2 PDF |
2 April 2025 JEE Main Question Paper: Physics and Mathematics
Check and download the JEE Main question paper for Physics and Mathematics from April 2, 2025, here.
| Parameter | Question Paper and Answer Key Link |
|---|---|
| Physics | 2 April 2025 JEE Main Physics Question Paper with Answer Key |
| Mathematics | 2 April 2025 JEE Main Mathematics Question Paper with Answer Key |
2 April 2025 JEE Main Chemistry Question Paper PDFs by Coaching Institutions
Both Shift 1 and Shift 2 of the JEE Main on April 2, 2025, have had their Chemistry answer keys and question paper PDF links published, as released by Resonance, Aakash, and Vedantu in the table below.
| Coaching Institute | Shifts | 2 April Physics Question Paper with Answer Key PDFs |
|---|---|---|
| Vedantu | Shift 1 | Vedantu 2 April 2025 JEE Main Chemistry Shift 1 Question Paper |
| Shift 2 | Vedantu 2 April 2025 JEE Main Chemistry Shift 2 Question Paper | |
| Aakash | Shift 1 | Aakash 2 April 2025 JEE Main Chemistry Shift 1 Question Paper |
| Shift 2 | Aakash 2 April 2025 JEE Main Chemistry Shift 2 Question Paper | |
| Resonance | Shift 1 | Resonance 2 April 2025 JEE Main Chemistry Shift 1 Question Paper |
| Shift 2 | Resonance 2 April 2025 JEE Main Chemistry Shift 2 Question Paper |
Marks vs Percentile vs Rank Analysis |
| Marks Range | Expected Percentile and Rank Analysis Link |
|---|---|
| 50 Marks | 50 Marks in JEE Mains Percentile and Rank 2025 |
| 60 Marks | 60 Marks in JEE Mains Percentile and Rank 2025 |
| 70 Marks | 70 Marks in JEE Mains Percentile and Rank 2025 |
| 80 Marks | 80 Marks in JEE Mains Percentile and Rank 2025 |
Detailed Percentile vs Marks vs Rank |
| Percentile | Marks vs Rank Link |
|---|---|
| Day-wise marks vs percentile | JEE Main 2025 Session 2 Day-wise Expected Marks vs Percentile |
| 99.9 | 99.9 Percentile in JEE Main 2025 Marks and Rank |
| 99.5 | 99.5 Percentile in JEE Main 2025 Marks and Rank |
| Also check | | JEE Main Expected Percentile Rank April 2025 |
Important Links |
| Concept | Link |
|---|---|
| Question Paper (All Shifts) | JEE Main 2025 Session 2 Question Paper with Answer Key |
| Expected Cutoff | JEE Main Expected Cutoff Percentile 2025 |
| 2 April 2025 Shift 1 Paper Review | JEE Main Paper Review 2025 April 2 Shift 1 |
| 2 April 2025 Shift 2 Paper Review | JEE Main 2025 April 2 Shift 2 Paper Review |
| General Category NIT Cutoff Rank | Minimum Rank required for General Category in JEE Main 2025 for NIT admission |
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