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NEETChemistryHaloalkanes and Haloarenes

Which of the following haloalkanes reacts with aqueous KOH most easily? Explain giving reasons. (i) 1-Bromobutane (ii) 2-Bromobutane (iii) 2-Bromo-2-methylpropane (iv) 2-Chlorobutane

Options

  1. A(i) as the tertiary carbocation formed in the reaction is unstable.
  2. B(iii) as the tertiary carbocation formed in the reaction is stable.
  3. C(ii) as the tertiary carbocation formed in the reaction is stable.
  4. D(iv) as the tertiary carbocation formed in the reaction is unstable.

Correct answer

B. (iii) as the tertiary carbocation formed in the reaction is stable.

Step-by-step solution

Correct Option is : (B) (iii) as the tertiary carbocation formed in the reaction is stable.

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