2. For the reaction CH CHO(g) → CH.(g) + CO(g), the concentration of CH CHO was observed to change from 0.0500 moles/liter to 0.0473 moles/liter in 500
seconds. What is the average rate of the reaction over this period of time?

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.