Which one of the following statements is false?

a. The change in internal energy, ΔE, for a process is equal to the amount of heat absorbed at constant volume, qv.

b. The change in enthalpy, ΔH, for a process is equal to the amount of heat absorbed at constant pressure, qp.

c. A bomb calorimeter measures ΔH directly.

d. If qp for a process is negative, the process is exothermic.

e. The freezing of water is an example of an exothermic reaction