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8 mol of gas AB(3) are introduced into a...

`8` mol of gas `AB_(3)` are introduced into a `1.0 dm^(3)` vessel. It dissociates as `2AB_(3)(g) hArr A_(2)(g)+3B_(2)(g)`
At equilibrium, 2 mol of `A_(2)` is found to be present. The equilibrium constant for the reaction is

A

72

B

36

C

3

D

27

Text Solution

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The correct Answer is:
D
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