Aldehydes And Ketones QUESTIONS AND ANSWERS

IIT JEE : Aldehydes And Ketones QUESTIONS AND ANSWERS :: part2 : 21 to 25

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

21.Which of the following is enolisable.

Benzophenone

2, 4-Pentanedione

Phenyl-t butyl ketone

All of the above.

22.m-Chlorobenzaldehyde on reaction with conc. KOH at room temperature gives

Potassium meta chlorobenzoate and m-Hydroxy benzaldehyde

m-Hydroxybenzaldehyde and m-chlorobenzyalcohol

m-Chlorobenzyl alcohol and m-Hydroxy benzylalcohol

Potassium m-chlorobenzoate and m-Chlorobenzylalcohol.

23.The adduct of ethyl magnesium iodide and methanal is hydrolysed. The final product is

1-Propanol

2-Propanol

Ethanol

2-Chlor1-propanol.

24.The compound having least solubility in water is

Methanal

Acetaldehyde

Acetone

Acetophenone.

25.Which of following possesses highest value of dipole moment ?

1-Butene

Butanal

Trans 2-Butene

2-Butanone.

More Aldehydes And Ketones QUESTIONS AND ANSWERS available in next pages

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