JEE Main 2021 (Online) 16th March Evening Shift | Compounds Containing Nitrogen Question 75 | Chemistry

JEE Main 2021 (Online) 16th March Evening Shift

MCQ (Single Correct Answer)

-1

Ammonolysis of Alkyl halides followed by the treatment with NaOH solution can be used to prepare primary, secondary and tertiary amines. The purpose of NaOH in the reaction is :

to remove acidic impurities

to remove basic impurities

to activate NH₃ used in the reaction

to increase the reactivity of alkyl halide

JEE Main 2021 (Online) 16th March Morning Shift

MCQ (Single Correct Answer)

-1

JEE Main 2021 (Online) 16th March Morning Shift Chemistry - Compounds Containing Nitrogen Question 77 English

In the above chemical reaction, intermediate ''X'' and reagent/condition ''A'' are :

JEE Main 2021 (Online) 16th March Morning Shift Chemistry - Compounds Containing Nitrogen Question 77 English Option 1

JEE Main 2021 (Online) 16th March Morning Shift Chemistry - Compounds Containing Nitrogen Question 77 English Option 2

JEE Main 2021 (Online) 16th March Morning Shift

MCQ (Single Correct Answer)

-1

Which of the following reactions DOES NOT involve Hoffmann bromamide degradation?

JEE Main 2021 (Online) 16th March Morning Shift Chemistry - Compounds Containing Nitrogen Question 76 English Option 1

JEE Main 2021 (Online) 16th March Morning Shift Chemistry - Compounds Containing Nitrogen Question 76 English Option 2

JEE Main 2021 (Online) 16th March Morning Shift Chemistry - Compounds Containing Nitrogen Question 76 English Option 3

JEE Main 2021 (Online) 16th March Morning Shift Chemistry - Compounds Containing Nitrogen Question 76 English Option 4

JEE Main 2021 (Online) 26th February Evening Shift

MCQ (Single Correct Answer)

-1

A. Phenyl methanamine

B. N,N-Dimethylaniline

C. N-Methyl aniline

D. Benzenamine

Choose the correct order of basic nature of the above amines.

D > C > B > A

A > C > B > D

D > B > C > A

A > B > C > D

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