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For the reaction 2N(2)O(5) rarr 4NO(2)+O...

For the reaction `2N_(2)O_(5) rarr 4NO_(2)+O_(2)` rate of reaction and rate constant are `1.02 xx 10^(-4)` and `3.4 xx 10^(-5) sec^(-1)` respectively. The concentration of `N_(2)O_(5)` at that time will be

A

`1.732 M`

B

`3 M`

C

`1.02 xx 10^(-4) M`

D

`3.5 xx 10^(5) M`

Text Solution

Verified by Experts

The correct Answer is:
B
`r = K[N_(2)O_(5)]`
`:. [N_(2)O_(5)] = (r )/(J) = (1.02 xx 10^(-4))/(3.4 xx 10^(-5)) = 3 M`
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