JEE CHEMISTRY MCQ: AMINES

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Analyzing +4 | -1

Arrange the following in increasing order of their basic strength?

p-nitroaniline (1); m-nitroaniline (2); 2,6-trimethylaniline(3); 3-methylanline(4).

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Correct option: D

1,2,4,3

Option D (

1,2,4,3

) is correct because electron-donating groups increase basicity and electron-withdrawing groups decrease it.

More Questions from AMINES

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Identify '

\mathrm{Z}

' in the sequence

{{\text{C}}_6}{{\text{H}}_5}{\text{N}}{{\text{H}}_2}\xrightarrow{{{\text{NaN}}{{\text{O}}_2} + {\text{HCl}}}}{\text{X}}\xrightarrow{{{\text{CuCN}}}}{\text{Y}}\xrightarrow{{{{\text{H}}^ + }/{{\text{H}}_2}{\text{O}}}}{\text{Z}}

The primary, secondary and tertiary amines can be distinguished by: Assertion: The main product of reaction of alcoholic silver nitrite and ethyl bromide is nitroethane.

Reason: Silver nitrite is predominantly covalent compound. Hofmann’s bromamide reaction is to convert Gabriel phthalamide synthesis is used for preparation of :- Elements found in explosive are: