Statement A: Hess’ law states
49. Statement A: Hess’ law states that when reactants are converted to products, the change in enthalpy is double the value whether the reaction takes place in one step or in a series of steps.
Statement B: Hess’ law states that if an overall reaction takes place in several steps, its standard reaction enthalpy is the sum of the standard enthalpies of the intermediate reactions, at the same temperature.
Which of the following statements is TRUE about A and B?
Group of answer choices
Statement A is correct, Statement B is incorrect.
Both statements are incorrect
Both statements are correct
Statement A is incorrect, Statement B is correct.