(A) The $pK_{b}$ value is inversely proportional to the basic strength of the amine. Arylamines are much weaker bases than aliphatic amines due to the

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

(A) The $pK_{b}$ value is inversely proportional to the basic strength of the amine. Arylamines are much weaker bases than aliphatic amines due to the delocalization of the lone pair of electrons on the nitrogen atom into the benzene ring. Among the given options,arylamine is the weakest base,and therefore,it possesses the highest $pK_{b}$ value.

Class 12 Chemistry Amines Properties of Amines

Medium

Which from the following amines has the highest $pK_{b}$ value?

MHT CET 2024 All MHT CET

A
Arylamine
B
Tertiary alkanamine
C
Secondary alkanamine
D
Primary alkanamine

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Chemistry Questions

Chapter

Amines

Subtopic

Properties of Amines

Previous Year

MHT CET 2024 Paper All MHT CET years →

Among the following,which one does not act as an intermediate in the Hofmann rearrangement?

DifficultAIIMS 2005

View Solution

$CH_3CH_2Br$ $\xrightarrow{AgCN} A$ $\xrightarrow{H_2, Ni} B$. The final product $(B)$ is

Medium

View Solution

The product $(A)$ is:

Difficult

View Solution

Consider the following reaction:
$C_6H_5NO_2$ $\xrightarrow{Sn/HCl} X$ $\xrightarrow{C_6H_5COCl} Y + HCl$
What is $Y$?

MediumAP EAMCET 2001

View Solution

The correct order of basicity in amines is:
$(i)$ $C_6H_5NH_2$
$(ii)$ $CH_3NH_2$
$(iii)$ $(CH_3)_2NH$
$(iv)$ $(CH_3)_3N$

Medium

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

Which from the following amines has the highest $pK_{b}$ value?

Similar Questions

Among the following,which one does not act as an intermediate in the Hofmann rearrangement?

$CH_3CH_2Br$ $\xrightarrow{AgCN} A$ $\xrightarrow{H_2, Ni} B$. The final product $(B)$ is

The product $(A)$ is:

Consider the following reaction:$C_6H_5NO_2$ $\xrightarrow{Sn/HCl} X$ $\xrightarrow{C_6H_5COCl} Y + HCl$What is $Y$?

The correct order of basicity in amines is:$(i)$ $C_6H_5NH_2$ $(ii)$ $CH_3NH_2$ $(iii)$ $(CH_3)_2NH$ $(iv)$ $(CH_3)_3N$

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Consider the following reaction:
$C_6H_5NO_2$ $\xrightarrow{Sn/HCl} X$ $\xrightarrow{C_6H_5COCl} Y + HCl$
What is $Y$?

The correct order of basicity in amines is:
$(i)$ $C_6H_5NH_2$
$(ii)$ $CH_3NH_2$
$(iii)$ $(CH_3)_2NH$
$(iv)$ $(CH_3)_3N$