PLS HELP ASAP this student's experiment had an additional variable that made the conclusion unreliable. What was the additional variable, and how did it affect the experiment? Hint there are 16 tablespoons in a cup, so one tablespoon is 6.25 percent of one cup

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.