Question

For the reaction
$\frac{1}{2}{N}_2\left(g\right)+\frac{1}{2}{O}_2\left(g\right)\rightleftharpoons NO\left(g\right)$
If pressure is increased by reducing the volume of the container then:

• A. total pressure at equilibrium will change
• B. concentration of all the component at equilibrium will change
• C. concentration of all the component at equilibrium will remains same
• D. equilibrium will shift in the forward direction

Answer 1

Answer: (A), (B)

concentration of all the component at equilibrium will change
total pressure at equilibrium will change

$12N_2\left(g\right)+12O_2\left(g\right)\rightleftharpoons NO\left(g\right)$

In this reaction, if pressure is increased by reducing the volume then total pressure will change at equilibrium because equilibrium will not shift anywhere because of mole of reactant and product at both sides is the same that why pressure is increased and also the con. of the compound is increased because of volume decrease.

CORRECT ANSWER IS (A, B).