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Nucleophilic Substitution Reaction

How many Grig...

Question

How many Grignard react with alcohol to give n-butane? (Excluding stereoisomer)

A

1

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B

2

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C

3

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D

4

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Solution

The correct option is D 1
$R - O H + R^{'} M g X \to R^{'} H + M g (O R) X$
Therefore one mole of grignard reacts with one mol of alcohol to give 1 mole of alkane.

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