Question

One mole of pure ammonia was injected into a one litre flask at a certain temperature. The equilibrium
mixture was then analysed and found to contain 0.30 mole of H2. Calculate (i) the concentration of N, and
(ii) the concentration of NH3 at equilibrium.​

Answer 1

Explanation:

As the pressure changes, the position of the equilibrium changes in accordance with Le chatelier's principle. Hence the value of α changes. The concentration of nitrogen, hydrogen and ammonia changes with change in pressure.

Answer 2

Explanation:

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