CBSE Class 12 Chemistry Sample paper 2015 Set 02 Solved

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Class 12 Chemistry Solved Model Papers: CBSE Class 12 Chemistry Sample paper 2015 Set 02 Solved

Review targeted exam resources with the CBSE Class 12 Chemistry Sample paper 2015 Set 02 Solved. Built according to official CBSE standards for the 2026-27 academic year, these downloadable Class 12 Chemistry sample papers support effective revision and performance tracking.

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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.

(1) Why is ferric chloride preferred over potassium chloride in case of a cut, leading to bleeding?

(2) Why does a tetrahedral complex of the type [MA2 B2] not show geometrical isomerism?

(3) How do you account for the miscibility of ethoxyethane with water.

(4) Give the IUPAC name of the organic compound

(CH3)2 C = CH – C – CH3

                             ¦

                             O

(5) Name the monomers of nylon 2 or nylon 6 polymer.

(6) Give one example of an artificial sweetener used by the diabetic patients.

(7) Direct nitration of aniline is not carried out. Explain why?

(8) What type of linkage holds together the monomers of D.N.A.?

(9) Examine the illustration of a portion of the defective crystal given below and answer the following questions.

CBSE Class 12 Chemistry Sample papers 2015 (4)

 

(i) What are these type of vacancy defects called?
(ii) How is the density of a crystal affected by these defects?
(iii) Name one ionic compound which can show this type of defect in the crystalline state.
(iv) How is the stoichiometry of the compound affected?
 
10. Analysis shows that a metal oxide has the empirical formula M0.96 O1.00. Calculate the percentage of M2+ and M3+ ions in this crystal? 
 
OR
In an ionic compound the anion (N¯) form cubic close type of packing. While the cation (M+) ions occupy one third of the tetrahedral voids. Deduce the empirical formula of the compound and the coordination number of (M+) ions


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Exam Preparation Sample Paper for Class 12 Chemistry CBSE Class 12 Chemistry Sample paper 2015 Set 02 Solved

Download Sample Paper: CBSE Class 12 Chemistry Sample paper 2015 Set 02 Solved (Class 12 Chemistry)

Review model practice papers for Class 12 Chemistry. Working through the CBSE Class 12 Chemistry Sample paper 2015 Set 02 Solved under simulated test conditions at home ensures complete familiarity with upcoming school evaluations.

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  • Exam Blueprint: Understand mark allocations and structural guidelines relevant to Class 12 evaluations.
  • Targeted Improvement: Identify weak areas in Class 12 Chemistry requiring focused revision.
  • Pacing & Precision: Practice mixed question formats to build execution speed and ensure timely paper completion.

Steps to Follow After Completing CBSE Class 12 Chemistry Sample paper 2015 Set 02 Solved

  1. Self-Evaluation: Score your answers using official guidance to track your academic progress.
  2. Mistake Correction: Class 12 pupils must re-solve questions answered incorrectly to master the correct method.
  3. Continuous Practice: Take additional Chemistry sample modules online to maximize preparedness for CBSE evaluations.

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