Topic : factors affecting equilibria

Which of the following equilibrium will shift in forward direction on applying pressure?

Consider the following reaction at equilibrium PCl₅ (g) ⇌ PCl₃ (g) + Cl₂(g). If some amount of argon gas is added to the reaction mixture at constant pressure then

For the reversible reaction, AB₂(g) ⇌ A(g) + B₂(g) - x kJ The reaction will proceed in the forward direction by

Higher yield of NO in N₂(g) + O₂ ⇌ 2NO(g) can be obtained at [ΔH of the reaction = + 180.7 kJ mol⁻¹] A. higher temperature B. lower temperature C. higher concentration of N₂ D. higher concentration of O₂ Choose the correct answer from the options given below:

For the reversible reaction, 2NH₃(g) ⇌ N₂(g) + 3H₂(g); ΔH = 92.5 kJ, the reaction shifts in the forward direction by

Equilibrium constant of an endothermic reaction depends on