In the given reaction2X (g) + Y (g) hArr 2 Z (g) + 80kcal, which combination of pressure and temperature will give the highest yield of Z at equilibrium ?

In the given reaction2X (g) + Y (g) hArr 2 Z (g) + 80kcal, which combi

1.	In the given reaction2X (g) + Y (g) hArr 2 Z (g) + 80kcal, which combination of pressure and temperature will give the highest yield of Z at equilibrium ?
Answer» 1000 atm and `200^(@)C` 500 atm and `500^(@) C` 500 atm and `200^(@) C` 500 atm and `100^(@)` Solution :As `n_(p) lt n_(r)`, HIGHER the pressure . Greater will be YIELD of Z. As reactionis exothermic in the forwarddirection, lower the temperature , greater is the yield of Z (As at low temperature , greater is the yield of Z (As at low temperature the reaction is slow, usually optimum temperature is USED ).