Download CBSE Class 12 Chemistry Sample Papers
Access comprehensive sample question papers for Class 12 Chemistry using the CBSE Class 12 Chemistry 2025 Sample Paper Set 02 Solved. Designed to align with the 2026-27 CBSE academic guidelines, these model papers help students assess their exam readiness and understand current marking schemes.
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Access the complete sample paper PDF for Class 12 Chemistry below. Regular practice with these targeted mock exams builds familiarity with expected question patterns and chapter weightage to help secure higher marks.
SECTION A
1 If molality of dilute solution is doubled, the value of molal depression constant (Kf ) will be
(a) halved
(b) tripled
(c) unchanged
(d) doubled
Answer : c
2 If M, N, O, P and Q are in the increasing order of their standard potentials in standard conditions of their standard half cells, then by combination of which two half cells maximum cell potential will be obtained?
(a) M and N
(b) M and O
(c) M and P
(d) M and Q
Answer : d
3 The rate of first order reaction is 0.04 mol L–1 s–1 at 10 sec. and 0.03 mol L–1 s–1 at 20 seconds after initiation of the reaction. t1/2 of reaction is _____.
(a) 44.1 s
(b) 54.1 s
(c) 24.1 s
(d) 34.1 s
Answer : c
4 Which of the following will show maximum paramagnetic nature?
(a) [Cr(H2O)6]3+
(b) [Fe(CN)6]4-
(c) [Fe(CN)6]3-
(d) [Cu(H2O)6]2+
Answer : c
5 Which of the following reaction confirms the presence of carbonyl group in glucose?
(a) Reaction with HI
(b) Reaction with NH2OH
(c) Reaction with HCN
(d) both (b) and (c)
Answer : d
6 Which of the following pairs has the similar ionic size?
(a) Zr4+, Hf4+
(b) Zn2+, Hf4+
(c) Fe2+, Ni2+
(d) Zr4+, Ti4+
Answer : a
7 Which of the following is the correct order of decreasing SN2 reactivity?
(a) RCH2X>R2CHX>R3CX
(b) R3CX>R2CHX>RCH2X
(c) R2CHX>R3CX>RCH2X
(d) RCH2X>R3CX>R2CHX
Answer : a
8 Which of the following haloalkane is optically active?
(a) 2-Chloropropane
(b) 2-Bromobutane
(c) 3-Iodopentane
(d) 1-Fluorobutane
Answer : b
9 Which one is an example of allylic alcohol?
(a) Prop-2-en-1-ol
(b) but-2-en-2-ol
(c) Prop-1-en-1-ol
(d) Prop-1-en-2-ol
Answer : a
10 Which of the following will not give iodoform test?
(a) Ethanol
(b) Ethanal
(c) Pentan-3-one
(d) Pentan-2-one
Answer : c
Please click the link below to download CBSE Class 12 Chemistry 2025 Sample Paper Solved Set 2
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CBSE Class 12 Chemistry 2025 Sample Paper Set 02 Solved & Sample Question Papers for Class 12 Chemistry
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Review model practice papers for Class 12 Chemistry. Working through the CBSE Class 12 Chemistry 2025 Sample Paper Set 02 Solved under simulated test conditions at home ensures complete familiarity with upcoming school evaluations.
Maximize Your Scores with Model Papers
- Curriculum Insights: Clarify chapter-wise weightage rules and question trends across Class 12.
- Gap Analysis: Check performance drops across sets to isolate specific Class 12 Chemistry topics needing extra attention.
- Time Efficiency: Working through objective and descriptive problems builds critical pacing to finish exams comfortably.
How to Analyze Your Performance in CBSE Class 12 Chemistry 2025 Sample Paper Set 02 Solved
- Self-Evaluation: Score your answers using official guidance to track your academic progress.
- Mistake Correction: Class 12 pupils must re-solve questions answered incorrectly to master the correct method.
- Continuous Practice: Take additional Chemistry sample modules online to maximize preparedness for CBSE evaluations.
FAQs
You can download the complete PDF for CBSE Class 12 Chemistry 2025 Sample Paper Set 02 Solved for free from StudiesToday.com. Our resources for Class 12 Chemistry are updated for the latest academic session and follow the official exam pattern.
Yes, CBSE Class 12 Chemistry 2025 Sample Paper Set 02 Solved comes with detailed, teacher-verified solutions. We have provided step-by-step answers for Chemistry to help students of Class 12 understand correct methodology and marking scheme.
Practicing this Chemistry paper helps in time management and identifying important topics. For Class 12, solving mock papers is the best way to gain confidence and reduce exam-day anxiety.
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