The correct order of molar heat capacities measured at 298 K and 1 bar is :

A

$$\text{Copper}(s) > \text{Bromine}_2(l) > \text{Helium}(g)$$

B

$$\text{Bromine}_2(l) > \text{Copper}(s) > \text{Helium}(g)$$

C

$$\text{Helium}(g) > \text{Bromine}_2(l) > \text{Copper}(s)$$

D

$$\text{Helium}(g) > \text{Bromine}_2(l) = \text{Copper}(s)$$