Question

Hydrogen reacts with chlorine to form an equilibrium with hydrogen chloride gas. A mixture of 3.50 mole each of hydrogen and chlorine is placed in an 8.00 L container and allowed to reach equilibrium. If the equilibrium constant Kc is 1.23 at this temperature, what are the concentrations of hydrogen, chlorine, and hydrogen chloride (in that order and in molarity) at equilibrium?

H₂ (g) + Cl₂ (g) ⇌ 2 HCl (g) K = 1.23

Question 8 options:

	0.271, 0.271, 0.167
	0.281, 0.281, 0.312
	2.17, 2.17, 2.66
	2.17, 2.17, 1.33
	0.335, 0.335, 0.103

Answer 1

Ans. Option second is correct option

Complete calculation is given in the picture