Carboxylic Acids And Their Derivatives QUESTIONS AND ANSWERS

IIT JEE : Carboxylic Acids And Their Derivatives QUESTIONS AND ANSWERS :: part2 : 16 to 20

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

16.Which of the following are generlly used in the preparation if artificial flavours?

Lower alcohols

Esters of unsaturatedfatty acids

Esters of lower fatty acids

Esters of higher fatty acids.

17.Amides contain C = O group, yet they do not give characteristic reactions of C = O group because

they dimerise

of reasonance

they possess cyclic structrues

of attached alkyl group.

18.Chemically banana oil is

mixture of hydrocarbons obtained from banana leaves

mixture of compounds having 3-centre bonds in their molecules

isoamyl acetate

isooctyl butyrate.

19.Which of the following is present in Vinegar?

Acetic acid

Citric acid

Tartaric acid

Lactic acid.

20.Which acid derivative react with hydroxyl amine to produce hydroxamic acid?

Esters

Acid chloride

Both (A) and (B)

None of these.

More Carboxylic Acids And Their Derivatives QUESTIONS AND ANSWERS available in next pages

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