1a Increasing the volume of a system causes the entropy to increase by:

a Decreasing the mass of the particles in the system

b. Decreasing the number of configurations

c Decreasing the spacing between possible energy levels

d Decreasing the energy of the lowest possible energy level

1b. Which of the following has the largest molar entropy?

He_(l)

D_2(g) D = deuterium = ²H

Li_(s)

CO_2(s)

H_2(g)