1.

Given reaction is \[2{{X}_{(gas)}}+{{Y}_{(gas)}}\] ⇌ \[2{{Z}_{(gas)}}+80\,kcal\] Which combination of pressure and temperature gives the highest yield of Z at equilibrium         [NCERT 1979]

A.                 1000 atm and \[{{500}^{o}}C\]
B.                 500 atm and \[{{500}^{o}}C\]
C.                 1000 atm and \[{{100}^{o}}C\]
D.                 500 atm and \[{{100}^{o}}C\]
Answer» D.                 500 atm and \[{{100}^{o}}C\]


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