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The rate constant k, for the reaction N(...

The rate constant `k`, for the reaction `N_(2)O_(5)(g) rarr 2NO_(2) (g) + (1)/(2) O_(2)(g)` is `2.3 xx 10^(-2) s^(-1)`. Which equation given below describes the change of `[N_(2)O_(5)]` with time ? `[N_(2)O_(5)]_(0)` and `[N_(2)O_(5)]_(t)` correspond to concentration of `N_(2)O_(5)` initially and at time, `t` ?

A

`[N_(3)O_(5)]_(0)=[N_(2)O_(5)]_(t)e^(kt)`

B

`log_(e).([N_(2)O_(5)]_(0))/([N_(2)O_(5)])=kt`

C

`log_(10)[N_(2)O_(5)]_(t)=log_(10)[N_(2)O_(5)]_(0)-kt`

D

`[N_(2)O_(5)]_(t)=[N_(2)O_(5)]_(0)+kt`

Text Solution

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The correct Answer is:
B
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