In an exothermic reaction

Options

(a) enthalpy of reactants is equal to that of the products
(b) enthalpy of reactants is greater than that of the products
(c) enthalpy of reactants is less than that of the products
(d) any of the above

Correct Answer:

enthalpy of reactants is greater than that of the products

Explanation:

For exothermic reactions enthalpy of reactants is greater then enthalpy of products.