What is the key characteristic of an oxidation-reduction reaction? A.
Electricity is gained.
B.
Electricity is lost.
C. Electrons are exchanged.
D.
Electrons are gained.
E.
Electrons are lost.

You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.