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An equilibrium mixture of NO(2)(g) and N...

An equilibrium mixture of `NO_(2)(g)` and `N_(2)O_(4)(g)` is present in a closed container at 300 K with pressures `0.4` atm and `0.2` atm respectively. On doubling the volume of container, the pressure oif `NO_(2)(g)` at new equilibrium at 300 K will be :

A

`0.19` atm

B

`0.35` atm

C

`0.2` atm

D

`0.25` atm

Text Solution

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The correct Answer is:
D
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