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QJEEM05Chd592: JEE Main 2005 Chemistry - Class 12 JEEM05Chd592 Solution: Tertiary alkyl halides are practically inert to substitution by …

Tertiary alkyl halides are practically inert to substitution by SN2 mechanism because of

Multiple Choice Options

  • A insolubility
  • B instability
  • C inductive effect
  • D steric hindrance

Step-by-Step Verified Solution

Due to steric hindrance tertiary alkyl halide do not react by SN2{S_N}2 mechanism they react by SN1{S_N}1 mechanism. SN2{S_N}2 mechanism is followed in case of primary and secondary alkyl halides .

The order is

C{H_2} - X > C{H_3} - C{H_2}X > {\left( {C{H_3}} \right)_2}CH.X > {\left( {C{H_3}} \right)_3}C - X

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