Question

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Q. Define nucleophilic substitution reaction.​

Answer 1

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Nucleophilic substitution reactions are a class of reactions in which an electron rich nucleophile attacks a positively charged electrophile to replace a leaving group.

For Example

nucleophilic substitution is the hydrolysis of an alkyl bromide, R-Br, under basic conditions, where the attacking nucleophile is the OH− and the leaving group is Br−.

Answer 2

Explanation:

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The reaction in which an atom or a group of atom in a molecule is replaced by nucleophile then it is called as nucleophilic substitution reaction.

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