Which of the following statements explains why acetone is more reactive than ethyl acetate towards nucleophilic substitution reactions?
A) Acetone has a more hindered structure, facilitating nucleophilic attack.
B) Acetone has a greater electron density on its carbonyl carbon atom.
C) Ethyl acetate is less polar, hindering nucleophilic attack.
D) Acetone has a leaving group that is more easily displaced by a nucleophile.
