Temperature Change at Equilibrium

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

“If an equilibrium system is cooled, the (a)   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 (a)   .”

Tags

NGSS.HS-PS1-5

“For the reaction

N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ∆H = -92 kJ

equilibrium position will shift to the (a)   when the surrounding temperature increases.”

Tags

NGSS.HS-PS1-5

“For the reaction

N₂O₄ (g) ⇌ 2NO₂(g) ∆H = 58 kJ

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

Tags

NGSS.HS-PS1-5

“For the reaction

N₂O₄ (g) ⇌ 2NO₂(g) ∆H = 58 kJ

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

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-4

For the reaction

N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ∆H = -92 kJ

formation of (a)   will be favoured when the surrounding temperature decreases.

Tags

NGSS.HS-PS1-5

For the reaction

N₂(g) + 3H₂(g) ⇌ 2NH₃(g) ∆H = -92 kJ

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

Tags

NGSS.HS-PS1-5

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 (a)   .

Tags

NGSS.HS-PS1-5

NGSS.HS-PS1-4

For the reaction

I₂(g) + H₂(g) ⇌ 2HI(g) ∆H = -ve

colour of the gaseous mixture turns slightly (a)   after heated.

Tags

NGSS.HS-PS1-5