Question

isomerism occurs in active methylene group is known as​

Answer 1

Answer:

nitro, carbonyl or nitrile groups

Answer 2

Isomerism occurs in active methylene group is known as​

Explanation:

• Active methylene compounds are those in which a methylene group is sandwiched between two strong electron-withdrawing groups( (such as nitro, carbonyl or nitrile groups).
• The hydrogen atoms of such a methylene group are very significantly acidic.