Carbon monoxide is allowed to expand isothermally and reversibly from 10 m^(3) to 20 m^(3) at 300 K and work obtained is 4.754kJ. Calculate the number of moles of carbon monoxide.

Carbon monoxide is allowed to expand isothermally and reversibly from

1.	Carbon monoxide is allowed to expand isothermally and reversibly from 10 m^(3) to 20 m^(3) at 300 K and work obtained is 4.754kJ. Calculate the number of moles of carbon monoxide.
Answer» Solution :`w= -2.303 nRT log. (V_(2))/(V_(1))` ,brgt `-4754= -2.303 xx N xx 8.314 xx 300 log. (20)/(10)`