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56 g of nitrogen and 8 g of hydrogen gas...

56 g of nitrogen and 8 g of hydrogen gas are heated in a closed vessel. At equilibrium 34 gof ammonia are present. The equilibrium number of moles of nitrogen, hydrogen and ammonia are respectively

A

1, 2,2

B

2,2,1

C

1, 1, 2

D

2, 1, 2

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The correct Answer is:
C
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