1.

A piston filled with 0.04 mole of an ideals gas expands revesrsiby from 50.0 mL to 375 ml at a canstant heat. The values of q and w for the process will be (R= 8.314 J/ mol. K in 7.5 = 2.01)

Answer»

`q=+208j , W= -208`
`q=-208j , W= -208`
`q=-208j , W= +208`
`q=+208j , W= +208J`

ANSWER :a


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