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AP EAMCET20226 Jul 2022Evening ShiftChemistryHaloalkanes and HaloarenesActual

The major products P and Q of the following reactions respectively are I. n -pentyl bromide Zn / H ⁺ P II. n -pentyl bromide [ Dry ether ] Na Q

Options

  1. Apentane; decane
  2. Bpent-1-en; decane
  3. Cpentane ; pentane
  4. Dpentane : 1-decene

Correct answer

A. pentane; decane

Step-by-step solution

When n -pentyl bromide reacts with Zn , Br atom is substituted by H -atom to form pentane. But when n -pentyl bromide reacts with Na and dry ether, it undergoes Wurtz reaction and decane is formed.

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