Question

Which of the following statements is not correct?

• A. Aldehydes and ketones are functional isomers.
• B. Formaldehyde reacts with ammonia to form hexamethylenetetramine.
• C. $\mathrm { LiAlH } _ { 4 }$converts ketones into sec-alcohols.
• D. Ethanal and propanal ketones give positive iodoform test.

Answer 1

Answer: (D)

Ethanal and propanal ketones give positive iodoform test.

Answer 2

: Ethanal gives iodoform test while propanal does not give iodoform test.