Identify the -I effect causing group from the | vedclass

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(A) The inductive effect ($-I$ effect) is the permanent displacement of shared electron pairs along a carbon chain due to the difference in electroneg

Vedclass · Accepted Answer

$-COOR$

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(A) The inductive effect ($-I$ effect) is the permanent displacement of shared electron pairs along a carbon chain due to the difference in electronegativity of the atoms or groups attached to it.Groups that are more electronegative than carbon exert an electron-withdrawing effect,known as the $-I$ effect.In the given options,$-COOR$ contains an electronegative oxygen atom attached to a carbonyl carbon,which makes it an electron-withdrawing group ($-I$ effect).Conversely,alkyl groups like $-CH_3$,$-C_2H_5$,and $-C_3H_7$ exhibit a $+I$ (electron-donating) effect.Therefore,the correct option is $A$.

Identify the $-I$ effect causing group from the following.

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