CBSE Class 12 Chemistry Sample paper 2015 Set 02

Official CBSE Practice Papers for Class 12 Chemistry

Explore authentic exam practice materials through the CBSE Class 12 Chemistry Sample paper 2015 Set 02. Tailored for Class 12 learners, utilizing these Chemistry sample papers ensures thorough preparation and strengthens time management skills before final CBSE evaluations.

Solved Model Papers for Chemistry

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. Wirte a point of distinction between a metallic solid and an ionic solid other than metallic lustre.

2. Which one of PCl4+ and PCl4  is not likely to exist and why?

3. What is the role of graphite in the electrometallurgy of aluminium?

4. Arrange the following compounds in an increasing order of their reactivity in mucleophilic addition reactions : ethanal, propanal, propanone, butanone.

5. Draw the structural formula of 2-methylpropan -2-ol molecule.

6.

 CBSE Class 12 Chemistry Sample papers 2015 (3)

Give the IUPAC name of the following compound.

7. Define the term, ‘homopolymerisation’ giving an example.

8. Arrange the following in the dereaing order of their basic strength in aqueous solutions.

CH3NH2, (CH3) NH, (CH3)3 and NH3

9. Describe a conspicuous change observed when

(i) a solution of NaCl is added to a sol of hydrated ferric oxide.

(ii) a beam of light is passed through a solution of NaCl and then through a sol.

10. What is meant by caugulation of a colloidal solution? Describe briefly any three methods by which coagulation of lyophobic sols can be carried out.

11. Describe the following :
(i) The role of cryolite in electro metallurgy of aluminium.
(ii) The role of carbon monoxide in the refining of crude nickel.
 
12. What is meant by (i) peptide linkage (ii) biocatalysts?
 
13. Explain the following giving an appropriate reason in each case.
(i) O2 and F2 both stabilize higher oxidation states of metals but O2 exceeds F2 in doing so.
(ii) Structures of Xenon fluorides cannot be explained by Valence Bond approach


Please click the link below to download full pdf file for CBSE Class 12 Chemistry Sample paper 2015 Set B

Model Practice Papers & Solutions for Class 12 Chemistry

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

Explore downloadable sample sets for Class 12 Chemistry. Utilizing the CBSE Class 12 Chemistry Sample paper 2015 Set 02 allows learners to gauge exam readiness and master official CBSE assessment structures.

Why Practice Class 12 Chemistry Sample Papers?

  • Original Practice Material: Access unique questions for Chemistry designed to challenge your understanding.
  • Self-Assessment: Evaluate scores per set to pinpoint weak zones in Class 12 Chemistry.
  • Exam Completion Skills: Routine problem sets train you to manage test duration efficiently without stress.

Post-Practice Strategy for Class 12 Chemistry

  1. Review Solutions: Evaluate your completed papers using expert-verified guidance inside our solution sets.
  2. Target Weaknesses: Class 12 students should analyze missed questions to rectify conceptual misunderstandings.
  3. Deep Revision: Re-read sections in the NCERT book for Class 12 Chemistry to clear doubts before solving items again.

FAQs

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Are solutions provided for CBSE Class 12 Chemistry Sample paper 2015 Set 02?

Yes, CBSE Class 12 Chemistry Sample paper 2015 Set 02 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.

How can practicing CBSE Class 12 Chemistry Sample paper 2015 Set 02 help in exam preparation?

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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