本题目来源于试卷: Classification of Matter A.2 Classification of Organic Compounds，类别为 IB化学
[单选题]
Which of the following statements ed5j/ jq3;tm o,45 goet/km qind3mt( is not correq oaj*l7 rm:t f8on7h;c0mwm) ct for the class of organic moleculestoohm:a nc*;rlwq80 m)7mj 7f?
A. Alcohols contain hydroxyl groups
B. Ethers contain carbonyl groups
C. Carboxylic acids contain carboxyl groups
D. Ketones contain carbonyl groups
参考答案: B
本题详细解析:
Explanation: Ethers contain C−O single bonds notnot the C=O carbonyl group.
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