Official CBSE Exam Papers for Class 12 Chemistry
Access comprehensive previous year question papers for Class 12 Chemistry using the CBSE Class 12 Chemistry 2010 Solved Question Paper. Designed to align with the 2026-27 CBSE academic guidelines, these solved papers help students assess their exam readiness and understand official marking schemes.
Solved Previous Year Papers for Chemistry
View or download the dedicated CBSE Class 12 Chemistry 2010 Solved Question Paper resource below. Engaging with these previous year papers under timed conditions ensures continuous academic progress and mastery of the 2026-27 exam format.
CBSE Class 12 Chemistry 2010 Solved Question Paper. 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.
1.Write a feature which will distinguish a metallic solid from an ionic solid.
2.Define ‘order of a reaction’.
3.What is an emulsion?
4.Why does NO2 dimerise?
5.Give and example of linkage isomerism.
6. A solution of KOH hydrolyses CH3 CHClCH2CH3 and CH2CH2CH2CH2Cl.Which one of these is more easily hydrolysed?
7. Draw the structural formula of 1-phenylpropan-1-one molecule.
8. Give the IUPAC name of H2N – CH2 – CH2 - CH = CH2
9. Non-ideal solutions exhibit either positive or negative deviations from Raoult’s law. What are these deviations and why are they caused? Explain with one example of each type.
10. A reaction is of first order in reactant A and of second order in reactant B. How is the rate of this reaction affected when (i) the concentration of B alone is increased to three times (ii) the concentrations of A as well as B are doubled? 2
11. The rate constant for a reaction of zero order in A is 0.0030 mol L-1 s-1. How long will it take for the initial concentration of A to fall from 0.10 M to 0.075 M?
12. Draw the structures of white phosphorus and red phosphorus. Which one of these two types of phosphorus is more reactive and why?
13. Explain the following observations:
(i) Generally there is an increase in density of elements from titanium (Z=22) to copper (Z=29) in the first series of transition elements.
(ii) Transition elements and their compounds are generally found to be good catalysts in chemical reactions.
14. Name the following coordination compounds according to IUPAC system of nomenclature:
(i) [Co(NH3)4(H2O)Cl]Cl2
(ii) [CrCl2(en)2]Cl, (en=ethane – 1,2-diamine)
15. Illustrate the following reactions giving a chemical equation for each:
(i) Kolbe’s reaction.
(ii) Williamson synthesis.
16. How are the following conversions carried out?
(i) Benzyl chloride to benzyl alcohol,
(ii) Methyl magnesium bromide to 2-methylpropan-2-ol.
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Practice Exam Question Papers for Class 12 Chemistry CBSE Class 12 Chemistry 2010 Solved Question Paper
Previous Year Question Papers: Class 12 Chemistry
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FAQs
The CBSE Class 12 Chemistry 2010 Solved Question Paper 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 2010 Solved Question Paper 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.
Solving previous year papers like CBSE Class 12 Chemistry 2010 Solved Question Paper 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 2010 Solved Question Paper 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 2010 Solved Question Paper, are provided free of charge in mobile-friendly PDF.