Which of the following statements is not correct?

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) LiAlH4 converts ketones into sec-alcohols (D) Ethanal and propanal give positive iodoform test

Tardigrade Admin · Accepted Answer

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

Q. Which of the following statements is not correct?

Aldehydes and ketones are functional isomers

Formaldehyde reacts with ammonia to form hexamethylenetetramine

$L i A l H_{4}$ converts ketones into sec-alcohols

Ethanal and propanal give positive iodoform test

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

Q. Which of the following statements is not correct?

Aldehydes and ketones are functional isomers

Formaldehyde reacts with ammonia to form hexamethylenetetramine

LiAlH4​ converts ketones into sec-alcohols

Ethanal and propanal give positive iodoform test

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

$L i A l H_{4}$ converts ketones into sec-alcohols