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Number of sigmasp^(2)-sp^(2) bonds prese...

Number of `sigmasp^(2)-sp^(2)` bonds present in a molecule of X in the process `C_(6)H_(6)underset(200^(@)C)overset(H_(2)//Ni)toX` is

A

6

B

3

C

12

D

Zero

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The correct Answer is:
D
`x=C_(6)H_(12)`.
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