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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 ?

Options

  1. A2500 a t m 2
  2. B50 a t m 2
  3. C100 a t m 2
  4. D200 a t m 2

Correct answer

A. 2500 a t m 2

Step-by-step solution

Given, Total pressure at equilibrium = P + P = 100 atm ⇒ 2 P = 100 atm ⇒ P = 50 atm K P = P NH 3 × P H 2 S K P = 50 × 50 = 2500 atm 2

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