Previous Year Question Papers for Class 12 Chemistry
Access comprehensive previous year question papers for Class 12 Chemistry using the CBSE Class 12 Chemistry Question paper 2005 Set 02. Designed to align with the 2026-27 CBSE academic guidelines, these solved papers help students assess their exam readiness and understand official marking schemes.
Practice Class 12 Chemistry Exam Papers
Access the complete question paper PDF for Class 12 Chemistry below. Regular practice with these targeted exam papers builds familiarity with standard question patterns and helps secure higher marks in final evaluations.
CBSE Class 12 Chemistry Question paper 2005 (2). Students can download the last year question papers using the link below. Free download of examination question papers with solutions.Last 10 year question papers should be practised to get better marks in examinations.
Q.1. How many atoms can be assigned to its unit cell if an element forms (i) body centred cubic cell, and (ii) a face centred cubic cell?
Q.2. What would be the value of Van't Hoff factor for a dilute solution of K2SO4 in water?
Q.3. Express the relation between the half-life period of a reactant and its initial concentration for a reaction of nth order.
Q.4. Mention a chemical property in which methanoic acid differs from acetic acid.
Q.5. How is the basic strength of aromatic amines affected by the presence of an electron releasing group on the benzene ring?
Q.6. State that de Broglie relationship. How do de Broglie waves of a moving particle differ from electromagnetic waves?
Q.7. State the basic reason of each of the following statements:
(i) In CI undergoes disproportionate reaction but TICI does not.
(ii) AICI3 acts as a Lewis acid.
Q.8. Write chemical equations for the following reactions:
(i) Ca3 (PO4 )2 +SiO2 +C –>
(ii) XeF6 +H2O –>
Q.9. Explain how an OH group attached to a carbon in the benzene ring activates benzene towards electrophilic substitution.
Q.10. How are polymers classified on the basis of forces operating between their molecules?To which, of these classes does nylon-66 belong?
Q.11. Aluminum crystallizes in a face centred cubic close-packed structure its atomic radius is 125 x 10-12 m.
(a) What is the length of the edge of the unit cell?
(b) How many such unit cells are there in a 1.00 m piece of aluminium?
Please click the link below to download pdf file of CBSE Class 12 Chemistry Question paper 2005 (2).
Free study material for Chemistry
Past Exam Papers & Solutions for Class 12 Chemistry
Understanding Exam Patterns with CBSE Class 12 Chemistry Question paper 2005 Set 02
Review authentic examination papers for Class 12 Chemistry. Working through the CBSE Class 12 Chemistry Question paper 2005 Set 02 allows learners to decode recurring question trends and familiarize themselves with official CBSE evaluation standards.
Why Practice Class 12 Chemistry Question Papers?
Regular simulation of exam environments using past question documents builds crucial pacing abilities and eliminates last-minute test anxiety during Class 12 Chemistry assessments.
Additional Study Resources for Class 12 Chemistry
Wrap up your exam preparation by reviewing detailed answer keys and tackling additional practice sets. All resources on our platform are free to access.
FAQs
The CBSE Class 12 Chemistry Question paper 2005 Set 02 is available for download on StudiesToday.com. It includes complete set with all sections so that Class 12 students can practice with the exact same paper that came in the CBSE exams.
Yes, the solutions for CBSE Class 12 Chemistry Question paper 2005 Set 02 are prepared by subject matter experts as per official marking scheme. Class 12 students will understand the structure of answers and 'step-marks' methodology Chemistry.
exams?
Solving previous year papers like CBSE Class 12 Chemistry Question paper 2005 Set 02 is important to understand repeat themes and question difficulty levels of Chemistry. It helps Class 12 students to test their time management skills too.
Yes, where applicable, CBSE Class 12 Chemistry Question paper 2005 Set 02 is available in both English and Hindi mediums. All students from Class 12 can access Chemistry study material in their preferred language.
No, all previous year question papers on StudiesToday, including CBSE Class 12 Chemistry Question paper 2005 Set 02, are provided free of charge in mobile-friendly PDF.