Which of the following acids is the strongest | vedclass

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(D) The acidity of substituted benzoic acids is influenced by the inductive effect $(-I)$ and resonance effect $(-R)$ of the substituents. $2-$Nitrobe

Vedclass · Accepted Answer

$2-$Nitrobenzoic acid

Vedclass · Answer

(D) The acidity of substituted benzoic acids is influenced by the inductive effect $(-I)$ and resonance effect $(-R)$ of the substituents. $2-$Nitrobenzoic acid is the strongest acid among the given options due to the ortho effect. The ortho effect is a steric and electronic phenomenon where the presence of a substituent at the ortho position relative to the carboxyl group increases the acidity,regardless of whether the substituent is electron-withdrawing or electron-donating. Therefore,the correct order of acidity is: $2-$Nitrobenzoic acid $> 3-$Nitrobenzoic acid $> 4-$Nitrobenzoic acid $>$ Benzoic acid.

Which of the following acids is the strongest acid?

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