In the given reaction, 2X(g) + Y(g) rightharpoons 2Z(g)+80 kcal., Which combination of pressure and temperature will give the highest yield of Z at equilibrium?

Question

In the given reaction, 2X(g) + Y(g) rightharpoons 2Z(g)+80 kcal., Which combination of pressure and temperature will give the highest yield of Z at equilibrium? (A) 1000 arm and 200° C  (B) 500 atm and 500° C  (C) 1000 atm and 100° C  (D) 500 atm and 100° C

Tardigrade Admin · Accepted Answer

In this equation, volume is decreasing and the reaction is exothermic. So, for the highest yield of Z , pressure should be high and temperature should be low.

Q. In the given reaction,
$2 X (g) + Y (g) ⇋ 2 Z (g) + 80 k c a l .,$
Which combination of pressure and temperature will give the highest yield of $Z$ at equilibrium?

1000 arm and $200^{\circ} C$

500 atm and $500^{\circ} C$

1000 atm and $100^{\circ} C$

500 atm and $100^{\circ} C$

1000 atm and $500^{\circ} C$

In this equation, volume is decreasing and the reaction is exothermic. So, for the highest yield of $Z$ , pressure should be high and temperature should be low.

Q. In the given reaction, 2X(g)+Y(g)⇋2Z(g)+80kcal., Which combination of pressure and temperature will give the highest yield of Z at equilibrium?

1000 arm and 200∘C

500 atm and 500∘C

1000 atm and 100∘C

500 atm and 100∘C

1000 atm and 500∘C