Four separate 1.0 mol samples of methanol are prepared under the following conditions
CHEMISTRY · Single correct · AP · Chemistry · Thermodynamics and Electrochemistry · Thermodynamics and Electrochemistry
Problem
Four separate 1.0 mol samples of methanol are prepared under the following conditions, each at 1 atm pressure:
• Sample A: CH3OH(l) at 10 °C
• Sample B: CH3OH(l) at 60 °C
• Sample C: CH3OH(g) at 30 °C
• Sample D: CH3OH(g) at 50 °C
Which sample has the greatest molar entropy?
(a) Sample C
(b) Sample A
(c) Sample D
(d) Sample B