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Catalytic Hydrogenation

Which of the ...

Question

Which of the following reacts with water to give ethane?

C H_{4}

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C_{2} H_{5} M g B r

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C_{2} H_{4} O H

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C_{2} H_{5} {O C}_{2} H_{5}

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Solution

The correct option is B $C_{2} H_{5} M g B r$
Since grignard reagent, $R M g X$ is highly reactive with water. Therefore, $B$ is correct.

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