$A$ piston filled with $0.04 \ mol$ of an ideal gas expands reversibly from $50.0 \ mL$ to $375 \ mL$ at a constant temperature of $37.0 \ ^oC$. As it does so,it absorbs $208 \ J$ of heat. The values of $q$ and $w$ for the process will be
$(R = 8.314 \ J/mol \ K) \ (\ln 7.5 = 2.01)$
$(R = 8.314 \ J/mol \ K) \ (\ln 7.5 = 2.01)$
- A$q = +208 \ J, \ w = -208 \ J$
- B$q = -208 \ J, \ w = -208 \ J$
- C$q = -208 \ J, \ w = +208 \ J$
- D$q = +208 \ J, \ w = +208 \ J$
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