Scoring high marks in Class 12 Chemistry Board exam is never easy unless you do not put extra efforts. Soon after you complete CBSE Class 12 Chemistry Syllabus, you should straightaway attempt CBSE Class 12 Chemistry Question Paper 2019 PDF. At Goprep, you can access all the previous editions of Class 12 Chemistry Question Paper with Solutions.
After attempting the 2019 edition of the CBSE Class 12 Chemistry Question Paper, you can then attempt remaining previous year board papers, depending on the amount of time left. By solving these question papers, you not only get better at the subject but also end up practising important topics of Class 12 Chemistry and other subjects.
Chemistry in class 12 comprises three different areas - Organic Chemistry, Inorganic Chemistry, and Physical Chemistry. As per the past trend, the maximum number of questions were asked from Organic Chemistry or Physical Chemistry in previous year board papers of Chemistry. However, one can simply cannot ignore the Inorganic section as it can make or break your performance in the subject.
After a thorough understanding of all these areas, you can download the Solved CBSE Class 12 Chemistry Paper PDF for offline use.
Write balanced chemical equations for the following processes:
(i) XeF2 undergoes hydrolysis.
(ii) MnO2 is heated with conc. HCl.
Arrange the following in order of property indicated for each set:
(i) H2O, H2S, H2Se, H2Te – increasing acidic character
(ii) HF, HCl, HBr, HI – decreasing bond enthalpy
When MnO2 is fused with KOH in the presence of KNO3 as an oxidizing agent, it gives a dark green compound (A). Compound (A) disproportionate in acidic solution to give purple compound (B). An alkaline solution of compound (B) oxidises KI to compound (C) whereas an acidified solution of compound (B) oxidises KI to (D). Identify (A), (B), (C), and (D).
|CBSE Class 12 Chemistry Question Paper 2019|
|CBSE Class 12 Chemistry Question Paper 2018|
|CBSE Class 12 Chemistry Question Paper 2017 with Solutions|
|Delhi - 2017|
|All India - 2016|
|Delhi - 2016|