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For CH4 + Cl2 overset(hv)(to) product, ...

For `CH_4 + Cl_2 overset(hv)(to)` product, rate of reaction at t=0 is given by rate` = (-d)/(dt) [CH_4] = 2 xx 10^(-4) M-"min"^(-1)` , then rate of the reaction at t = 20 min is

A

`"rate"=(-d)/(dt)[CH_(4)]=10^(-4)`

B

`"rate"=(-d)/(dt)[Cl_(2)]=2xx10^(-4)`

C

`"rate"=(-d)/(dt)[CH_(4)]=4xx10^(-4)`

D

`"rate"=(-d)/(dt)[Cl_(2)]="zero"`

Text Solution

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The correct Answer is:
B
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