4. What are ambident nucleophiles? Explain with an example. 5. Predict all the alkenes that would be formed by dehydrohalogenation of the following halides with sodium ethoxide in ethanol and identify ...

CBSE Class 12 Lab Manual PDF: This article contains direct links to download the latest NCERT lab manuals for Class 12 Chemistry, Physics, Biology and Maths. Also, check the CBSE Class 12 practical ...

NCERT Books for Class 12 Chemistry: NCERT Books help students to gain an understanding of concepts and strengthen their basics. NCERT Books are published based on the latest CBSE syllabus. NCERT ...

Class 12 Chemistry Paper: The long-answer section was comprehensive yet balanced CBSE Class 12 Chemistry Paper Review: The CBSE Class 12 Chemistry paper conducted today, February 28 from 10:30 am to 1 ...

CBSE Class 12 Chemistry paper tests numericals and NCERT concepts across sections The CBSE Class 12 Chemistry examination was conducted today across the country in a single shift from 10:30 AM to 1:30 ...

CBSE Board Exams 2026: The CBSE Class 12 Chemistry board examination began today, February 28, at 10:30 am and will conclude at 1:30 pm. Around 25 lakh students are appearing for the Class 12 exams at ...

Students of Class 12 who are preparing for their Chemistry paper in full swing can check the tips and tricks shared by Anshu Taneja, PGT Chemistry, Shiv Nadar School , Faridabad, to perform better in ...

Did our AI summary help? Students across India sat the Central Board of Secondary Education (CBSE) Class 12 Chemistry examination on 28 February 2026, as the board detailed the exam structure, student ...