The correct order of acidic character of the | vedclass

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

Question

(D) The acidic strength depends on the stability of the conjugate base formed after the loss of a proton $(H^+)$.$1.$ Phenol $(I)$ is much less acidic

Vedclass · Accepted Answer

$II > III > IV > I$

Vedclass · Answer

(D) The acidic strength depends on the stability of the conjugate base formed after the loss of a proton $(H^+)$.$1.$ Phenol $(I)$ is much less acidic than carboxylic acids $(II, III, IV)$.$2.$ Among the carboxylic acids,electron-withdrawing groups $(-NO_2)$ increase acidity,while electron-donating groups $(-CH_3)$ decrease it.$3.$ Compound $II$ ($p$-nitrobenzoic acid) has a strong $-I$ and $-M$ effect,making it the most acidic.$4.$ Compound $III$ (benzoic acid) is the reference.$5.$ Compound $IV$ ($p$-toluic acid) has a $+I$ and $+H$ effect,making it the least acidic among the carboxylic acids.$6.$ Therefore,the order is $II > III > IV > I$.

The correct order of acidic character of the following compounds is:

Similar Questions

Acetamide reacts with $P_2O_5$ to give:

Which of the following is the strongest acid?

Which of the following acids will form an $(a)$ anhydride on heating and $(b)$ an acid imide on strong heating with ammonia?

Predict the product of the reaction:
$\text{2-oxocyclohexanecarboxylic acid} \xrightarrow[{(2)\Delta }]{{(1){H_3}{O^ + }}}$

Which of the following reactions is not correctly matched with its product?

Vedclass Test Series

Exam Paper Generator

Online Exam Module