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(D) Acidity is directly proportional to the $-I$ effect. Fluorine $(F)$ has a stronger $-I$ effect than chlorine $(Cl)$. Therefore,$FCH_2CO_2H$ is mor

Vedclass · Accepted Answer

$FCH_2CO_2H > CH_3CH_2CHClCO_2H > C_6H_5CO_2H > CH_3CO_2H$

Vedclass · Answer

(D) Acidity is directly proportional to the $-I$ effect. Fluorine $(F)$ has a stronger $-I$ effect than chlorine $(Cl)$. Therefore,$FCH_2CO_2H$ is more acidic than $CH_3CH_2CHClCO_2H$. Benzoic acid $(C_6H_5CO_2H)$ is more acidic than acetic acid $(CH_3CO_2H)$ because the phenyl group exerts an $-I$ effect,whereas the methyl group exerts a $+I$ effect. Comparing these,the correct order of acidic strength is: $FCH_2CO_2H > CH_3CH_2CHClCO_2H > C_6H_5CO_2H > CH_3CO_2H$.

The correct order of acidic strength among the following is:

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