Characteristics of Hess Law
Which of the following statements about Hess's law is FALSE?
A
It relies on the principle that enthalpy is a state function.
B
It is used when the enthalpy change of a reaction cannot be measured directly.
C
It provides a straightforward method to calculate the enthalpy change of a chemical reaction.
D
It can only be used to calculate the enthalpy change of a single-step process.