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The reaction N(2)O(5) (in C Cl(4) solu...

The reaction
`N_(2)O_(5)` (in `C Cl_(4)` solution) `rarr 2NO_(2)` (solution) `+(1)/(2) O_(2)(g)` is of first order in `N_(2)O_(5)` with rate constant `6.2 xx 10^(-1) s^(-1)`. What is the value of rate of reaction when `[N_(2)O_(5)] = 1.25` mole ?

A

`7.75xx10^(-1)"mole l"^(-1)s^(-1)`

B

`6.35xx10^(-3)"mole l"^(-1)s^(-1)`

C

`5.15xx10^(-5)"mole l"^(-1)s^(-1)`

D

`3.85xx10^(-1)"mole l"^(-1)s^(-1)`

Text Solution

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The correct Answer is:
A
Properties of ionic solid
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