NEET (National Eligibility cum Medical Entrance Test) Chemistry: Questions 595 - 600 of 1145

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Question number: 595

» Organic Compounds With Oxygen » Aldehyde and Ketones » Aldol Condensation

MCQ▾

Question

Which of the following will not undergo Aldol condensation?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 596

» Organic Compounds With Oxygen » Aldehyde and Ketones » Acidity of Hydrogen

MCQ▾

Question

Reaction of cyclohexanone with dimethyl amine in the presence of catalytic amount of acid forms a compound if water during the reaction is continuously removed. The compound formed is?

Choices

Choice (4) Response

a.

An imine

b.

An amine

c.

A Schiff’s base

d.

An enamine

Question number: 597

» Organic Compounds With Oxygen » Aldehyde and Ketones » Cannizzaro Reaction

MCQ▾

Question

Which one of the following undergoes reaction with 50 % sodium hydroxide solution to give the corresponding alcohol and acid?

Choices

Choice (4) Response

a.

Phenol

b.

Benzoic acid

c.

Benzaldehyde

d.

Butanal

Question number: 598

» Organic Compounds With Oxygen » Aldehyde and Ketones » Haloform Reaction

MCQ▾

Question

Which of the following will not give Iodoform test?

Different chemical structures of benzene and acid

Different Chemical Structures of Benzene and Acid

Find the compound from given four compounds which can not give Iodoform test

Choices

Choice (4) Response

a.

Lactic acid

b.

Benzophenone

c.

Pyruvic acid

d.

Acetophenone

Question number: 599

» Organic Compounds With Oxygen » Aldehyde and Ketones » Relative Reactivities of Aldehydes and Ketones

MCQ▾

Question

Write the possible product of the following reaction

Reaction of Cyclo-hexanone with hydroxylamine hydrochloride

Reaction of Cyclo-Hexanone With Hydroxylamine Hydrochloride

Find the possible products produce by reaction of Cyclo-hexanone with hydroxylamine hydrochloride

Choices

Choice (4) Response

a.

Cyclo hexene

b.

Cyclo hexane

c.

Caprolactum

d.

Cyclohexanol

Question number: 600

» Organic Compounds With Oxygen » Aldehyde and Ketones » Relative Reactivities of Aldehydes and Ketones

MCQ▾

Question

The reagent, which both acetaldehyde and acetone reacts easily, is?

Choices

Choice (4) Response

a.

Grignard reagent

b.

Tollen’s reagent

c.

Schiff’s reagent

d.

Fehling’s solution

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