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Which of the following reactions has Zer...

Which of the following reactions has Zero activation energy?

A

`CH_(4)+Cl^(*)to overset(*)(C)H_(3)+HCl`

B

`Cl+Cloverset(hv)to2Cl^(*)`

C

`CH_(3)^(*)+CH_(3)^(*)toCH_(3)-CH_(3)`

D

`CH_(3)^(*)+Cl-CltoCH_(3)-Cl+Cl^(*)`

Text Solution

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The correct Answer is:
C
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