One kilogram of Refrigerant 134a vapor initially at 2 bar and 20°C fills a rigid vessel....

One kilogram of Refrigerant 134a vapor initially at 2 bar and 20°C fills a rigid vessel. The vapor is cooled until the temperature becomes -24°C. There is no work during the process.

Let T_o = 20°C, p_o = 0.1 MPa and ignore the effects of motion and gravity.

2. For the refrigerant, determine the change in exergy, in kJ.

Note: for part 1: q=-98.086kj please find part two- the change in exergy in kj

Expert Solution

samet mamat answered 2 years ago

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