Predict which of butane (c4h10) or propanone (ch3coch3) has the greater viscosity. assume that they are both at the same temperature and in their liquid form. a. they have equal viscosities. b. it's impossible to know. c. propanoned. butane

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.