Read and download PDF of CBSE Class 12 Chemistry 2025 Sample Paper Solved Set 6 designed as per the latest curriculum and examination pattern for Class 12 issued by CBSE, NCERT and KVS. The latest Class 12 Chemistry Sample Papers have been provided with solutions so that the students can solve these practice papers and then compare their answers. This will help them to identify mistakes and improvement areas in Chemistry Class 12 which they need to study more to get better marks in Class 12 exams. After solving these guess papers also refer to solved Class 12 Chemistry Question Papers available on our website to build strong understanding of the subject
Sample Paper for Class 12 Chemistry Pdf
Students can refer to the below Class 12 Chemistry Sample Paper designed to help students understand the pattern of questions that will be asked in Class 12 exams. Please download CBSE Class 12 Chemistry 2025 Sample Paper Solved Set 6
Chemistry Class 12 Sample Paper
SECTION A
1. An unknown alcohol is treated with ‘Lucas reagent’ to determine whether the alcohol is primary,
Secondary or tertiary alcohol. Which alcohol react faster and by what mechanism?
(a) Tertiary alcohol by SN2
(b) Secondary alcohols by SN1
(c)Tertiary alcohol by SN1
(d) Secondary alcohol by SN2
Answer : c
2. Match the properties given in column I with the metals in column II
| Column I | Column II |
| (p) The metal which in +1 oxidation state in aqueous solution undergo Disproportionation reaction | (i) Sc |
| (q) The metal does not exhibit variable oxidation states | (ii) Zn |
| (r) The metal although placed in d block is not considered as transition elements | (iii) Cu |
Select the correct option:
(a) (p)-(i), (q)-(ii) (r)-(iii)
(b) (p)-(iii), (q)-(i) (r)-(ii)
(c) (p)-(iii), (q)-(ii) (r)-(i)
(d) (p)-(ii), (q)-(iii) (r)-(i)
Answer : b
3. The organic chloro compound, which shows complete stereochemical inversion during a SN2 reaction, is
(a) (CH3)3CCl
(b) (CH3)2CHCl
(c) (C2H5)2CHCl
(d) CH3Cl
Answer : d
4. Which of the following statements is not correct?
(a) La(OH)3 is less basic than Lu(OH)3
(b) La is actually an element of transition series rather than lanthanoids
(c) Atomic radius of Zr and Hf is same
(d) In Lanthanoid series, the ionic radius of Ln3+ is smallest
Answer : a
5. For the reaction N2 + 3H2 →2NH3, the rate [𝑁𝐻3] /𝑑𝑡 = 2 x 10-4 mol L-1s-1. Therefore, the rate - 𝑑 [𝑁2]/𝑑𝑡 is
(a) 10-2 mol L-1s-1
(b) 104 mol L-1s-1
(c) 10-4 mol L-1s-1
(d) 10-4 mol-1L s-1
Answer : c
6. The increasing order of acidic strength of following compounds:
(i) F−CH2−COOH, (ii) O2N−CH2−COOH, (iii) Cl−CH2−COOH, (iv) Br−CH2−COOH
(a) iv <,iii< i< ii
(b) iii< ii < i< iv
(c) iv< iii< ii< I
(d) iii< ii< iv< i
Answer : a
7. The reagent which cannot be reduced by Acetone and benzaldehyde.
(a) Tollen’s reagent
(b) NaOH+I2
(c) Fehling solution
(d) Phenyl hydrazine
Answer : c
8. Which of the following reactions of glucose can be explained only by its cyclic structure?
(a) Glucose forms pentaacetate
(b) Glucose reacts with hydroxylamine to form an oxime
(c) Pentaacetate of glucose does not react with hydroxylamine
(d) Glucose is oxidised by nitric acid to gluconic acid
Answer : c
9. Amine that can not be prepared by Gabriel phthalimide synthesis is
(a) Isobutylamine
(b) Benzylamine
(c) Tert.butylamine
(d) Aniline
Answer : d
10. Among the following complexes, the stable complex is-
(a) [Fe(H2O)6]3+
(b) [Fe(NH3)6]3+
(c) [Fe(C2O4)3]3+
(d) [FeCl6]3−
Answer : c
Please click the link below to download CBSE Class 12 Chemistry 2025 Sample Paper Solved Set 6
| CBSE Class 12 Chemistry Sample Paper 2022 Set A Solved |
| CBSE Class 12 Chemistry Sample Paper 2022 Set B Solved |
| CBSE Class 12 Chemistry Sample Paper 2022 Set C |
| CBSE Class 12 Chemistry Sample paper 2010 Set A |
| CBSE Class 12 Chemistry Sample paper 2010 Solved Set A |
CBSE Class 12 Chemistry 2025 Sample Paper Solved Set 6
We hope you liked the above provided CBSE Class 12 Chemistry 2025 Sample Paper Solved Set 6. To get an understanding of the type of questions which were asked in exams, it is important for Class 12 students to understand the way sample Paper are set by teachers. Students can download the Sample Paper for Class 12 Chemistry which will be coming in the exams so that you can practise them and solve all types of questions that can be asked in exams. By doing CBSE Class 12 Chemistry 2025 Sample Paper Solved Set 6 you will understand the regular questions and MCQ questions for Class 12 Chemistry which are always asked. You can download CBSE Class 12 Chemistry Sample Paper and Class 12 Chemistry Question Papers in PDF. You should attempt all the last year question paper for Class 12 and Class 12 Chemistry MCQ Test in examination conditions at home and then compare their answers with the solutions provided by our teachers.
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