Notes

In 1840 G.H. Hess proposed Hess’s Law. It states that the Enthalpy change in a particular reaction is always constant and is independent of the path in which the reaction take place.

In 1840 G.H. Hess proposed Hess’s Law. It states that the Enthalpy change in a particular reaction is always constant and is independent of the path in which the reaction take place.