Q24 / 180 · COMEDK 2020 · Chemistry

84 .+I-effect is shown by

  • A
    $-\mathrm{NO}_{2}$
  • B
    $-\mathrm{Cl}$
  • C
    $-\mathrm{Br}$
  • Correct answer
    D
    $-\mathrm{CH}_{3}$

Solution

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

Hence, the correct answer is option: 'D'.

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