2 A ( s ) ⇄ B ( g ) + 2 C ( g ) Above reaction attains equilibrium at 240°C and 19.5 atm pressure when initially only A(s) is taken for reaction. What is the equilibrium constant K p of the reaction?

Question

2 A ( s ) ⇄ B ( g ) + 2 C ( g ) Above reaction attains equilibrium at 240°C and 19.5 atm pressure when initially only A(s) is taken for reaction. What is the equilibrium constant K p of the reaction? (in atm)

TestHub · Accepted Answer

P equlibrium ​ = p B ​ + 2 p C ​ = 19.5 atm Since p B ​ + 2 p C ​ = 3 x = 19.5 ∴ p B ​ = 6.5 atm , 2 p C ​ = 13 atm ∴ K p ​ = p B ​ × ( 2 p C ​ ) 2 = 6

Chemistry - Chemical Equilibrium Question with Solution | TestHub

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