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CGP EDU Academic Team
Published on: August 14, 2026
NH 4 HS (s) 
NH 3 (g) + H 2 S(g) In the above reaction, if the pressure at equilibrium and at 300 K is 100 atm then what will be the equilibrium constant K p ?
Text Solution
Verified by ExpertsThe correct answer is:
A
2500 atm 2
At Equilibrium NH 4 HSC(s) 
NH 3 (g) + H 2 S(g)
P P
Given,
Total pressure at equilibrium = P + P = 100 atm
2P = 100 atm
P = 50 atm
K P = [P NH3 ] x [P H2S ]
K P = 50 x 50 = 2500 atm 2
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