You can access these CBSE 12th class subject-wise & chapter-wise NCERT Textbooks PDFs for Class 12 here. Links to download ...

For subjects like Chemistry, students should be aware of the right approach to tackle the questions. To help students, we ...

8. Give the uses of freon 12, DDT, carbon tetrachloride and iodoform. 9. The treatment of alkyl chlorides with aqueous KOH leads to the formation of alcohols but in the presence of alcoholic KOH ...