Q. For a reaction $H_{2} + I_{2} \rightleftharpoons 2HI$ at 721 K, the value of equilibrium constant is 50. If 0.5 moles each of $H_{2}\ and\ I_{2}$ is added to the system the value of equilibrium constant will be
A) 40
B) 60
C) 50
D) 30
Explanation
(c)
The equilibrium constant does not change when concentration of reactant is changed as the concentration of product also get changed accordingly.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.