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Assume that the decomposition of HNO(3) ...

Assume that the decomposition of `HNO_(3)` can be represented by the following equation
`4HNO_(3(g)) hArr 4NO_(2(g)) + 2H_(2) O_((g)) + O_(2(g))` and the reaction approaches equilibrium at 400K temperature and the copper turnning 0 atm pressure. At cquilibrium partial pressure of `HNO_(3)` is 2 atm. Calculate Kc in `("mole" //L)^(3)` at 400 K.

A

`4`

B

`8`

C

`16`

D

`32`

Text Solution

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The correct Answer is:
D
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