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Please help me to solve question no. 47. How can we calculate the change in internal energy from given data?

Please help me to solve question no. 47. How can we calculate the change in internal energy from given data?

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Grade:12th pass

2 Answers

Arun
25750 Points
4 years ago
change in enthalpy, dH = dU + pdV= dU + dn*R*TAs the change is occuring at the boiling temperature, dH = 3*R*Tuse T = 273+80=353K.
Vikas TU
14149 Points
4 years ago

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