IIT JEE Questions And Answers :: Carboxylic Acids And Their Derivatives: part2



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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