100+ Questions On Aldehydes Ketones And Carboxylic Acids

Questions On Aldehydes Ketones And Carboxylic Acids 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.

Questions On Aldehydes Ketones And Carboxylic Acids (Uses of Carboxylic Acids)

1. __________ is commonly used as a food preservative.

a) Sodium benzoate

b) Potassium benzoate

c) Terephthalic acid

d) Acetic acid

Answer: a

2. Which of the following carboxylic acids is not used in the manufacturing of soaps?

a) Capric acid

b) Stearic acid

c) Oleic acid

d) Palmitic acid

Answer: a

3. Which of the following is not a use of methanoic acid?

a) Leather tanning

b) Coagulant in rubber industry

c) Food preservative

d) Textile dyeing

Answer: c

4. Which carboxylic acid is used in the manufacturing of nylon-6,6?

a) Propanedioic acid

b) Butanedioic acid

c) Pentanedioic acid

d) Hexanedioic acid

Answer: d

5. Esters of which acid are used in the perfume industry?

a) Ethanoic acid

b) Benzoic acid

c) Phthalic acid

d) Formic acid

Answer: b

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