Which of the following is true of liquid aldehydes? A) They are not readily oxidized. B) They are not oxidized by O₂ in the air but are oxidized by stronger oxidizing agents. C) They are readily oxidized by O₂ in the air. D) Their most important oxidation reaction is combustion.

Question

Quizplus · Accepted Answer

Liquid aldehydes are readily oxidized by O₂ in the air to form carboxylic acids. This is due to the fact that aldehydes have a terminal carbonyl group (–CHO) which is easily oxidized. Therefore, option C is true while options A, B, and D are incorrect.

Which of the Following Is True of Liquid Aldehydes