For the real gases reaction 2CO (g) + O 2 (g) → 2CO 2 (g) ∆H = –560 kJ. In 10 litre rigid…
Chemistry · JEE Advanced · NTA Exams — Chemical Thermodynamics
For the real gases reaction
2CO (g) + O2(g)\(\text { → }\)2CO2 (g) ∆H = –560 kJ.
In 10 litre rigid vessel at 500 K the initial pressure is
70 bar and after the reaction it becomes 40 bar. The change in internal energy is :
2CO (g) + O2(g)\(\text { → }\)2CO2 (g) ∆H = –560 kJ.
In 10 litre rigid vessel at 500 K the initial pressure is
70 bar and after the reaction it becomes 40 bar. The change in internal energy is :
- –557 kJ
- –530 kJ
- –563 kJ
- None of these
Answer
(B) –530 kJ
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