Temperature Change at Equilibrium

“A rise in temperature of surrounding of an equilibrium system will favour the direction which ________ heat.”

“If an equilibrium system is cooled, the ____________ reaction will be favoured to release some heat.”

“For the reaction

N₂O₄ (g) ⇌ 2NO₂(g) ∆H = 58 kJ

a rise in temperature will shift the equilibrium position to the _______.”

“For the reaction

N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ∆H = -92 kJ

equilibrium position will shift to the _______ when the surrounding temperature increases.”

“For the reaction

N₂O₄ (g) ⇌ 2NO₂(g) ∆H = 58 kJ

a decrease in temperature will __________ the rate of both the forward and the reverse reaction at new equilibrium.”

“For the reaction

N₂O₄ (g) ⇌ 2NO₂(g) ∆H = 58 kJ

an increase in temperature will __________ the concentration of NO₂(g) at new equilibrium.”

For the reaction

N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ∆H = -92 kJ

formation of ________ will be favoured when the surrounding temperature decreases.

For the reaction

N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ∆H = -92 kJ

concentration of NH₃(g) can be increased by ____________ the surrounding temperature.

For the reaction

N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ∆H = -92 kJ

if the system is cooled, K_c value at new equilibrium will be ____________.

For the reaction

I₂(g) + H₂(g) ⇌ 2HI(g) ∆H = -ve

colour of the gaseous mixture turns slightly _________ after heated.