Question Detail

CHM 102 Practice Questions Objective Question

Question

Ethyl alcohol reacts with concentrated H2SO4 at 140°C to form
Options
A Acetone
B Ethylene
C Diethyl ether
Correct Answer
D Acetic acid
Correct Answer

Option C is the correct answer.

Detailed Explanation

Ethanol heated with concentrated H2SO4 at 140°C undergoes intermolecular dehydration to form diethyl ether (CH3CH2OCH2CH3).

Hint

What ether is formed from ethanol dehydration at 140°C?

Question Info