In which alkyl halide, SN2 mechanism is favoured maximum

Question

In which alkyl halide, SN2 mechanism is favoured maximum (A) CH3Cl (B) CH3CH2Cl (C) (CH3)2CHCl (D) (CH3)3C - Cl

Tardigrade Admin · Accepted Answer

SN2 Substitution nucleophilic bimolecular order of different alkyl halides. 1° >2° >3° SN1 Substitution nucleophilic unimolecular order of different alkyl halides , 3° > 2° 1°.

Q. In which alkyl halide, $S_{N} 2$ mechanism is favoured maximum

$C H_{3} Cl$

$C H_{3} C H_{2} Cl$

$(C H_{3})_{2} C H Cl$

$(C H_{3})_{3} C - Cl$

$S_{N} 2$ Substitution nucleophilic bimolecular order of different alkyl halides. $1° > 2° > 3° < b r / >$ $S_{N} 1$ Substitution nucleophilic unimolecular order of different alkyl halides , $3° > 2°1°.$

Q. In which alkyl halide, SN​2 mechanism is favoured maximum

CH3​Cl

CH3​CH2​Cl

(CH3​)2​CHCl

(CH3​)3​C−Cl