For an ideal gas CV and Cp are different because of the work W associated with the volume change for a constant-pressure process. To explore the difference between CV and Cp for a liquid or a solid, consider the process in which 5.00 mol of ethanol is warmed from 10.0C to 60.0C while the applied pressure remains a constant 1.00 atm. The molar mass of ethanol is M = 46.1 g/mol, and the coefficient of volume expansion is 110105K1.

A) What is the mass of 5.00 mol of ethanol?

B) How much heat Q enters the ethanol?

C) How much work W is done by the ethanol because of its thermal expansion?

D) What is the ratio W/Q?