84 .+I-effect is shown by, − NO 2 , − Cl, − Br, − CH 3

+ I -effect is shown by − CH 3 group. While, − NO 2 , − Br and − Cl shows − I -effect.

84 .+I-effect is shown by

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84 .+I-effect is shown by

ChemistryGeneral Organic ChemistryCOMEDKCOMEDK 2020

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1859 Upvotes Verified Answer

The correct answer is: $-\mathrm{CH}_{3}$

$+I$-effect is shown by $-\mathrm{CH}_{3}$ group. While, $-\mathrm{NO}_{2},-\mathrm{Br}$ and $-\mathrm{Cl}$ shows $-I$-effect.

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