The correct order of acidic strength of the carboxylic acid is

Question

The correct order of acidic strength of the carboxylic acid is (A) Formic acid < Benzoic acid < Acetic acid (B) Formic acid < Acetic acid < Benzoic acid (C) Acetic acid < Formic acid < Benzoic acid (D) Acetic acid < Benzoic acid < Formic acid

Tardigrade Admin · Accepted Answer

Acidic strength order

Because the S . O of C B' is

As, the acidic strength order 1>2>4>3. So, BrCH 2 CH 2 CO 2 H is weakest acid and hence it has smallest value of dissociation constant.

Q. The correct order of acidic strength of the carboxylic acid is

Formic acid $<$ Benzoic acid $<$ Acetic acid

Formic acid < Acetic acid < Benzoic acid

Acetic acid $<$ Formic acid $<$ Benzoic acid

Acetic acid < Benzoic acid < Formic acid

Acidic strength order

Because the $S . O$ of $C B^{'}$ is

As, the acidic strength order $1 > 2 > 4 > 3$ .
So, $B r C H_{2} C H_{2} C O_{2} H$ is weakest acid and hence it has smallest value of dissociation constant.

Q. The correct order of acidic strength of the carboxylic acid is

Formic acid < Benzoic acid < Acetic acid

Formic acid < Acetic acid < Benzoic acid

Acetic acid < Formic acid < Benzoic acid

Acetic acid < Benzoic acid < Formic acid

Acidic strength order Because the S.O of CB′ is As, the acidic strength order 1>2>4>3. So, BrCH2​CH2​CO2​H is weakest acid and hence it has smallest value of dissociation constant.

Formic acid $<$ Benzoic acid $<$ Acetic acid

Acetic acid $<$ Formic acid $<$ Benzoic acid

Acidic strength order

Because the $S . O$ of $C B^{'}$ is

As, the acidic strength order $1 > 2 > 4 > 3$ .
So, $B r C H_{2} C H_{2} C O_{2} H$ is weakest acid and hence it has smallest value of dissociation constant.