47. Which of the following statements about the
bonds in the reactants and products is most
accurate?
(A) The sum of the bond enthalpies of the bonds
in the reactant is greater than the sum of the
bond enthalpies of the bonds in the
products.
(B) The sum of the bond enthalpies of the bonds
in the reactant is less than the sum of the
bond enthalpies of the bonds in the
products.
(C) The length of the bond between carbon
and oxygen in CH3OH is shorter than the
length of the bond between carbon and
oxygen in CO.
(D) All of the bonds in the reactant and products
are polar.