Question

Fill in the blanks by suitable choices.

The carbon atom in carbonyl group is ____

hybridized. The carbonyl group in aldehydes and ketones undergoes _____ reactions. Aldehydes which have $\alpha -$ H atom undergo ____ reaction while aldehydes which have no $\alpha -$H atom undergo ___ reaction.

• A. $\mathrm { sp } ^ { 3 }$ nucleophilic substitutions, aldol condensation, cannizzaro
• B. sp electrophilic substitution, Cannizzaro, aldol condensation.
• C. , nucleophilic addition, aldol condensation, Cannizzaro
• D. electrophilic addition, Cannizzaro, aldol condensation.

Answer 1

Answer: (C)

, nucleophilic addition, aldol condensation,

Cannizzaro

Answer 2

: $\mathrm { Sp } ^ { 2 }$ mculeophilic addition, aldol

condensastion, cannizzaro