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An amount of solid NH4HS is placed in a ...

An amount of solid `NH_4HS` 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_2S` 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_4HS` decomposition at this temperature is :

A

0.18

B

0.3

C

0.11

D

0.17

Text Solution

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The correct Answer is:
C
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MOTION-CHEMICAL EQUILIBRIUM-Exercise - 4
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