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The decomposition of N(2)O in carbon tet...

The decomposition of `N_(2)O` in carbon tetrachloride was followed bymesuring the volume of `O_(2)` gas evolved : `2N_(2)O_(5)("CCL"_(4))to2N_(2)O_(4)("CC"L_(4))+O_(2)(g)` . The maximum volume of `O_(2)` gas obtained was 100 `cm^(3)`. In 500 minutes, 90 cm of `O_(2)` were evolved. The first order rate constant (in `min^(-1)` for the dissaperance of `N_(2)O` is :

A

`(2.303)/(500)`

B

`(2.303)/(500)"log"(100)/(90)`

C

`(2.303)/(500)"log"(90)/(100)`

D

`(100)/(10xx500)`

Text Solution

Verified by Experts

The correct Answer is:
A
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