JEE Main · 2020 · Shift-IIhardHALO-105

The decreasing order of reactivity of the following compounds towards nucleophilic substitution (SN2) is:

Haloalkanes & Haloarenes · Class 12 · JEE Main Previous Year Question

Question

The decreasing order of reactivity of the following compounds towards nucleophilic substitution (SN2S_N2) is: image

Options
  1. a

    (II) > (III) > (I) > (IV)

  2. b

    (III) > (II) > (IV) > (I)

  3. c

    (II) > (III) > (IV) > (I)

  4. d

    (IV) > (II) > (III) > (I)

Correct Answerb

(III) > (II) > (IV) > (I)

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