Respuesta :
The best description for the relationship between the products and the reactants in an exothermic reaction is C. The potential energy of the products is less than the potential energy of the reactants.
I think the correct answer from the choices listed above is option C. The relationship between products and reactants in an exothermic reaction would be that the potential energy of the products is less than the potential energy of the reactants. Hope this answers the question.