Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 16

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IMPORTANT

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The cyclobutyl methylamine with nitrous acid gives

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Important Questions on Amines

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Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 17

Primary nitro compounds react with nitrous acid to form nitrolic acids which dissolve in

NaOH

resulting in a

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Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 18

The indicator that is obtained by coupling the diazonium salt of sulphanilic acid with

N, N

-dimethylaniline is:

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Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 19

$C_{6} H_{5} - {NO}_{2} \to_{{NH}_{4} Cl}^{Zn dust} A \to_{conc . HCl}^{cold} B$

$A$ and $B$ respectively are:

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Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 20

A compound

A

has the molecular formula

C_{7} H_{7} NO .

On treatment with

{Br}_{2}

and

KOH

,

A

gives an amine

B

, which gives the carbylamine test.

B

upon diazotisation and coupling with phenol gives an azo dye.

A

can be

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Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 21

What are the constituent amines formed when the mixture of

(a)

and

(b)

undergoes Hofmann bromamide degradation?

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Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 22

The product (s) of the following reaction sequence is (are)

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Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 23

n-Butylamine (I), diethylamine (II) and N,N-dimethylethyl amine (III) have the same molar mass. The increasing order of their boiling point is

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Chemistry Crash Course JEE Main>Chapter 3 - Amines>Level 3>Q 24

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The organic product

X

in the above reaction is