Which of the following acids will have the lo | vedclass

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

Question

(C) The acidity of carboxylic acids is influenced by the inductive effect of substituents. $1$. $\alpha$-halo acids are stronger than $\beta$-halo aci

Vedclass · Accepted Answer

$BrCH_2CH_2COOH$

Vedclass · Answer

(C) The acidity of carboxylic acids is influenced by the inductive effect of substituents. $1$. $\alpha$-halo acids are stronger than $\beta$-halo acids because the electron-withdrawing group is closer to the carboxyl group. $2$. Fluorine $(F)$ has a stronger electron-withdrawing inductive effect than Bromine $(Br)$. $3$. Comparing the given options: - $CH_3CHFCOOH$ ($\alpha$-fluoro acid) is the strongest. - $CH_3CHBrCOOH$ ($\alpha$-bromo acid) is stronger than $\beta$-substituted acids. - Between $FCH_2CH_2COOH$ and $BrCH_2CH_2COOH$,both are $\beta$-substituted. Since $F$ is more electronegative than $Br$,$FCH_2CH_2COOH$ is stronger than $BrCH_2CH_2COOH$. Therefore,$BrCH_2CH_2COOH$ is the weakest acid and will have the lowest dissociation constant $(K_a)$.

Which of the following acids will have the lowest dissociation constant $(K_a)$?

Similar Questions

The strongest acid among the following is

The Bouveault-Blanc reduction involves

If the rate of the reaction,$R-CO-Z + Nu^- \rightarrow R-CO-Nu + Z^-$ is fastest,then $Z$ is

Compare the acidity among mineral acids,carboxylic acids,phenols,and alcohols.

Identify $X$ and $Y$ in the following reactions:

Vedclass Test Series

Exam Paper Generator

Online Exam Module