Question

how does neucleophilic substitution reaction in alkylhalide gives its reaction machenism​

Answer 1

Answer:

The alkyl halide substrate contains a polarized carbon halogen bond. The S N2 mechanism begins when an electron pair of the nucleophile attacks the back lobe of the leaving group. ... This occurs because the nucleophilic attack is always on the back lobe (antibonding orbital) of the carbon atom acting as the nucleus.

Answer 2

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question: how does neucleophilic substitution reaction in alkylhalide gives its reaction machenism?

answer: The alkyl halide substrate contains a polarized carbon halogen bond. The S N2 mechanism begins when an electron pair of the nucleophile attacks the back lobe of the leaving group. This occurs because the nucleophilic attack is always on the back lobe (antibonding orbital) of the carbon atom acting as the nucleus.

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