複選題

51. \( C_2H_5OH(l) + 3O_2(g) \rightarrow 2CO_2(g) + 3H_2O(l) \), \( H = -1.37 \times 10^3 \text{ kJ} \)

For the combustion of ethyl alcohol as described in the above equation, which of the following statements are true?
(A)the reaction is exothermic
(B)the enthalpy change would be different if gaseous water were produced
(C)the reaction is not an oxidation-reduction one
(D)the products of the reaction occupy a larger volume than the reactants
(E)it is a combustion reaction