Which of the following is the correct order o | vedclass

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

Question

(A) The acidity of carboxylic acids is increased by the presence of electron-withdrawing groups $(EWG)$ due to the $-I$ (inductive) effect.The strengt

Vedclass · Accepted Answer

$FCH_2COOH > ClCH_2COOH > BrCH_2COOH$

Vedclass · Answer

(A) The acidity of carboxylic acids is increased by the presence of electron-withdrawing groups $(EWG)$ due to the $-I$ (inductive) effect.The strength of the $-I$ effect for halogens follows the order of their electronegativity:$F > Cl > Br$.Therefore,the electron-withdrawing power decreases in the order $F > Cl > Br$,which stabilizes the conjugate base (carboxylate ion) more effectively in the order $FCH_2COO^- > ClCH_2COO^- > BrCH_2COO^-$.Thus,the correct order of relative acidity is $FCH_2COOH > ClCH_2COOH > BrCH_2COOH$.

Which of the following is the correct order of relative acidity for the given acids?

Similar Questions

Which of the following carboxylic acids has the lowest boiling point?

Hydrolysis of ethyl acetate is catalysed by aqueous

The correct order of acidic strength is:

Identify $X, Y$ and $Z$ in the following reaction sequence:
$C_6H_5CH_2CH_2OH$ $\xrightarrow{X} C_6H_5CH_2COOH$ $\xrightarrow{Y} Z$

$\text{Toluene}$ $\xrightarrow{[O]} A$ $\xrightarrow{SOCl_2} B$ $\xrightarrow{NaN_3} C$ $\xrightarrow{\Delta} D$. What is $D$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module