A container holds 5 ??? of gas at a pressure of 150 ??? = 1.50 ×...

Question

Question

A container holds 5 ??? of gas at a pressure of 150 ??? = 1.50 × 105 ?? and an initial temperature of280 ?. The gas expands to a final volume of 0.155 ?3 while the pressure and number of moles remain fixed (no chemical reaction takes place). The magnitude of work for this expansion is 11,620 ?. How much heat is transferred in this process, and is it entering or exiting the gas?

Answer 1

Answer #1

Then at constant presupre

w=p∆v =nR∆T

Answer 2

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