[" Q.12Assertion: Hydrazones of acetaldehydes are not prepared in highly acidic medium "],[" Reason: Hydrazines are basic in nature."]

Give reasons in one or two sentances for the following: 'Hydrazones of aldehydes and ketones are not prepared in highly acidic medium'.

Give reasons in one or two sentances for the following: 'Hydrazones of aldehydes and ketones are not prepared in highly acidic medium'.

Give reasons in one or two sentances for the following: 'Hydrazones of aldehydes and ketones are not prepared in highly acidic medium'.

The amino acid which is basic in nature is

Assertion : The addition of ammonia derivatives to carbonyl compounds is carried in weakly acidic medium. Reason : In weakly acidic medium attacking nucleophile is also protonated.

When acetaldehyde is treated with phenyl hydrazine , the medium should be :

The amino acid, which is basic in nature is