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• 11th
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• Chemistry
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Q.

Plz give me answers for this question

An amount of solid NH\(_4\)HS is placed in a flask already containing ammonia gas at a certain temperature and 0.50 atm pressure. Ammonium hydrogen sulphide decomposes to yield NH\(_3\) and H\(_2\)S gases in the flask. When the decomposition reaction reaches equilibrium, the total pressure in the flask rises to 0.84 atm. The equilibrium constant for NH\(_4\)HS decomposition at this temperature is -

(a) 0.18

(b) 0.30

(c) 0.11

(d) 0.17