Aldehyde Ketone And Carboxylic Acid Important Question contains the most important Multiple Choice Questions for NEET, JEE, AIIMS and other medical exams. It has been designed to improve the concepts of CBSE students so that they can clear these competitive exams. These MCQs have been prepared in a systematic manner. For revising a topic it is a good resource for students.

Aldehyde Ketone And Carboxylic Acid Important Question (Uses of Aldehydes and Ketones)

1. Which of the following carbonyl compounds are known for their pleasant odour?

a) Vanillin

b) Acetophenone

c) Acetone

d) Camphor

Answer: c

2. Which of the following is used in the preservation of biological specimens?

a) Methanal

b) Ethanal

c) Acetone

d) Benzaldehyde

Answer: a

3. Which of the following is not a use of formaldehyde?

a) Preservation of biological specimens

b) Manufacturing of bakelite

c) Silvering of mirrors

d) Preparation of acetic acid.

Answer: d

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