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(A) $CF_3SO_3H$ (Trifluoromethanesulfonic acid) is a superacid due to the strong electron-withdrawing effect of the $CF_3$ group and the resonance sta

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$i > ii > iii$

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(A) $CF_3SO_3H$ (Trifluoromethanesulfonic acid) is a superacid due to the strong electron-withdrawing effect of the $CF_3$ group and the resonance stabilization of the conjugate base $CF_3SO_3^-$.$C_6H_5COOH$ (Benzoic acid) is a carboxylic acid,which is more acidic than phenol due to the resonance stabilization of the carboxylate ion.$C_6H_5OH$ (Phenol) is a weak acid compared to carboxylic acids.Therefore,the order of acidic strength is $(i) > (ii) > (iii)$.

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

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