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For a reaction : H(2) + CI(2) overset(hv...

For a reaction : `H_(2) + CI_(2) overset(hv)(to)2HCI`
Rate = k
(i) Write the order and molecularity of this reaction.
(ii) Write the unit of k.

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(i) Order of reaction = 0, molecularity =2
(ii) Unit of k = mol `L^(-1) " time"^(-1)`.
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