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The equilibrium constant K(c) for the re...

The equilibrium constant `K_(c)` for the reaction `P_(4)(g) hArr 2P_(2)(g)` is `1.4` at `400^(@)C`. Suppose that 3 moles of `P_(4)(g)` and 2 moles of `P_(2)(g)` are mixed in 2 litre container at `400^(@)C`. What is the value of reaction quotient `(Q)` ?

A

`3/2`

B

`2/3`

C

1

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
B
`Q_(c) = [P_(2)(g)]^(2)/[P_(4)(g)] = (1)^(2)/(3//2) = 2/3`
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