Question

2no + o2 → 2no2+ energy
When volume of container is increased equilibrium shifts to:
A)left and Kc decreases
B) right and Kc increases
C)left and Kc remains constant
D)right and Kc remains constant

Answer 1

Answer:

D

Explanation:

Kc remains constant since the temperature remain unchanged, and since the volume increases, the pressure decreases, it will shift to right side to compensate the decrease in pressure. Right side has a lower pressure than left side as there is only a mole of gas, but left side has two mole of gases, they will collide more, and the pressure is relatively higher.