The strongest acid is

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

Question

(B) The acidity of carboxylic acids is influenced by the presence of electron-withdrawing groups (EWGs) such as the chloro group $(-Cl)$.These groups

Vedclass · Accepted Answer

trichloroacetic acid

Vedclass · Answer

(B) The acidity of carboxylic acids is influenced by the presence of electron-withdrawing groups (EWGs) such as the chloro group $(-Cl)$.These groups exert a $-I$ (negative inductive) effect,which stabilizes the carboxylate anion by dispersing the negative charge.As the number of electron-withdrawing chlorine atoms increases,the $-I$ effect becomes stronger,leading to greater stabilization of the conjugate base and thus higher acidity.The order of acidity is: $CCl_3COOH > CHCl_2COOH > CH_2ClCOOH > CH_3COOH$.Therefore,trichloroacetic acid is the strongest acid among the given options.

Similar Questions

Describe the colours,smell,and physical state of aliphatic carboxylic acids.

Arrange the following compounds in order of their acidic strength :-
$(i) \, CF_3SO_3H, \, (ii) \, C_6H_5COOH, \, (iii) \, C_6H_5OH$

What are the products $B$ and $C$ in the following reaction sequence?

$R-CO-OR' + R''OH \xrightarrow{H^{\oplus}} R-CO-OR'' + R'OH$
The above reaction is an example of:

Nitration of benzoic acid gives

Vedclass Test Series

Exam Paper Generator

Online Exam Module