Q31 / 150 · MHT CET 2020 (20 Oct Shift 1) · Chemistry

Which of the following groups does not show $(-R)$ effect?

  • A
    $\times$ ı. -CHO
  • B
    $\mathrm{X}_{2} \cdot-\mathrm{COOH}$
  • C
    $\mathrm{X}_{3}-\mathrm{CN}$
  • Correct answer
    D
    $\mathrm{OH}$

Solution

$\mathrm{OH}$ shows $\mathrm{+R}$ effect

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

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