Write a note a 'aldol condensation'

Write a note on aldol condensation.

(a) Give mechanism for the nucleophilic addition reaction of HCN with propanone. (b ) Write a note on aldol condensation.

In aldol condensation

Aldol condensation is:

Explain Aldol Condensation. OR Write a note on Aldol Condensation.

Write the aldol condensation reaction of acetaldehyde.