JEE Main 2005 — Chemical Equilibrium Question with Solution
From: AIEEE 2005
Question
An amount of solid NH4HS is placed in a flask already containing ammonia gas at a
certain temperature and 0.50 atm. Pressure. Ammonium hydrogen sulphide
decomposes to yield NH3 and H2S 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 NH4HS decomposition at this temperature is :
Choose an option
Show full solutionCorrect option: B
Correct answer
B0.11
Step-by-step explanation
Then (Given)
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This is a previous-year question from JEE Main 2005, covering the Chemical Equilibrium chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.