Question Detail

CHM 102 Carboxylic Acid Derivatives: Nomenclature, Synthesis, and Reactions Objective Question
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Question

Which of the following compounds is an acid anhydride?
Options
A CH3COCl
B (CH3CO)2O
Correct Answer
C CH3COOCH3
D CH3CONH2
Correct Answer

Option B is the correct answer.

Detailed Explanation

(CH3CO)2O is acetic anhydride, the anhydride of acetic acid. The others are acid chloride, ester, and amide respectively.

Hint

Two acyl groups bonded to an oxygen.

Question Info

Course: CHM 102
Topic: Carboxylic Acid Derivatives: Nomenclature, Synthesis, and Reactions
Type: Objective
Difficulty: Not specified
Question 340 of 1999
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