Question

discuss hess law of summation

Answer 1

Answer:

Hess's law, also called Hess's law of constant heat summation or Hess's law of heat summation, rule first enunciated by Germain Henri Hess, a Swiss-born Russian chemist, in 1840, stating that the heat absorbed or evolved (or the change in enthalpy) in any chemical reaction is a fixed quantity and is independent

Answer 2

Answer:

Hess's law, also called Hess's law of constant heat summation or Hess's law of heat summation, rule first enunciated by Germain Henri Hess, a Swiss-born Russian chemist, in 1840, stating that the heat absorbed or evolved (or the change in enthalpy) in any chemical reaction is a fixed quantity and is independent of the