Can you please provide detailed answers to the below question Question B1 (a) Which enthalpies of…

Can you please provide detailed answers to the below
question

Question B1 (a) Which enthalpies of formation must be known to find the enthalpy of reaction (ArH) for the reaction given below? CO2(g)+ H2(g) CO(g) + H20(g) Explain your answer in terms of Hess’s law. 2 marks] (b) Enthalpy is a state function. Please explain what is meant by a state function. [1 mark] (c) Name two other thermodynamic functions that are state functions. [1 mark] (d) Which thermodynamic function can be used to calculate the equilibrium constant? [1 mark]