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For the reaction, H(2)+I(2)overset(k(1))...

For the reaction, `H_(2)+I_(2)overset(k_(1))underset(k_(2))hArr2HI`. The rate law expression is :

A

`[-(1)/(2)(d[HI])/(dt)]=k_(1)[H_(2)][I_(2)]`

B

`[-(1)/(2)(d[HI])/(dt)]=(k_(1)[HI]^(2))/(k_(2)[H_(2)][I_(2)])`

C

`[-(1)/(2)(d[HI])/(dt)]=k_(1)[H_(2)][I_(2)]-k_(2)[HI]^(2)`

D

`[-(1)/(2)(d[HI])/(dt)]=k_(1)k_(2)[H_(2)][I_(2)]`

Text Solution

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The correct Answer is:
C
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