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NEET2008ChemistryHaloalkanes and HaloarenesActual

In a S _ N 2 substitution reaction of the type R - Br + Cl ⁻ OMF R - Cl + Br ⁻ Which one of the following has the highest relative rate?

Options

  1. ACH ₃ CH ₂ Br
  2. BCH ₃- CH ₂- CH ₂ Br

Correct answer

A. CH ₃ CH ₂ Br

Step-by-step solution

For S _ N 2 reaction, there should be low steric hinderance for better reactivity.

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