The equilibrium constant expression K p for the reaction O2 (g) + H2 (g) <--> 2H2O...

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The equilibrium constant expression K p for the reaction O2 (g) + H2 (g) <--> 2H2O...

The equilibrium constant expression K _p for the reaction O₂ (g) + H₂ (g) <--> 2H₂O (g) is __________.

	A.	Kp = P_{_H_₂O}²/P_{_O_₂}P_{_H_₂}²
	B.	Kp = P_{_O_₂}P_{_H_₂}²/P_{_H_₂O}²
	C.	Kp = P_{_H_₂O}/P_{_O_₂}P_{_H_₂}
	D.	Kp = P_{_O_₂}P_{_H_₂}/P_{_H_₂O}

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Answer 1

Answer #1

ANSWER :

In a chemical reaction, when reactants and products are present as gas then equilibrium constant (Kp) of that reaction expressed in terms of their partial pressure.

Equilibrium constant (Kp) equal to partial pressure of products divided by partial pressure of reactants. Hence, option 'C' is true regarding given chemical equation.

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Answer 2

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Add Answer to: The equilibrium constant expression K p for the reaction O2 (g) + H2 (g) <--> 2H2O...

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