Formaldehyde[HCHO] undergoes Cannizzaro reaction: Give reason.
Open in App
Solution
Formaldehyde [HCHO] undergoes Cannizzaro reaction because no α - hydrogen atom is present in formaldehyde.
Note: Aldehydes and ketones having α - hydrogen atom undergo Aldol condensation reaction. Aldehydes and ketones lacking α - hydrogen atom undergo Cannizzaro reaction.