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28 g of N(2) and 6 g of H(2) were kept a...

28 g of `N_(2)` and 6 g of `H_(2)` were kept at `400^(@)C` in 1 litre vessel, the equilibrium mixture contained `27.54` g of `NH_(3)`. The approximate value of `K_(c)` for the above reaction can be `("in mole"^(-2) "litre"^(2))`

A

75

B

50

C

25

D

100

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The correct Answer is:
A
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