according to hesss law, if a series of intermediate reactions are combined, the enthalpy change of the…

according to hesss law, if a series of intermediate reactions are combined, the enthalpy change of the overall reaction is\nthe difference between the enthalpies of the intermediate reactions.\nthe sum of the enthalpy changes of the intermediate reactions.\nthe product of the enthalpy changes of the intermediate reactions.\nthe fraction of the individual enthalpies of the intermediate reactions.

according to hesss law, if a series of intermediate reactions are combined, the enthalpy change of the overall reaction is\nthe difference between the enthalpies of the intermediate reactions.\nthe sum of the enthalpy changes of the intermediate reactions.\nthe product of the enthalpy changes of the intermediate reactions.\nthe fraction of the individual enthalpies of the intermediate reactions.

Answer

Brief Explanations:

Hess's law states that the enthalpy change of an overall reaction is the sum of the enthalpy changes of the intermediate reactions that make it up. This is because enthalpy is a state - function, meaning it depends only on the initial and final states and not on the path taken.

Answer:

the sum of the enthalpy changes of the intermediate reactions.