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From which one of the following can both...

From which one of the following can both ethylene and acetylene be prepared in a single step reaction?

A

`CH_(3)CH_(2)OH`

B

`Br-CH_(2)-CH_(2)-Br`

C

`CH_(3)CH_(2)Br`

D

`Br-CH_(2)-CH_(2)-OH`

Text Solution

Verified by Experts

The correct Answer is:
B
`BrCH_(2)-CH_(2)Br overset(Zn//CH_(3)OH)to CH_(2)=CH_(2)+ZnBr`
`BrCH_(2)-CH_(2)Br underset("Liquid"NH_(3))overset(NaNH_(2)"in")to CH=CH`
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