The incorrect statements are (b), (d) and (e), so the correct choice is Option B. - (b) is false: ∆H for a phase change does depend on how strong the intermolecular forces are-you must supply enough energy to overcome them. - (d) is false: Enthalpy is a state function, so ∆H depends only on initial and final states, not on the path. - (e) is false: Many ionic salts dissolve endothermically ( ∆ soll ∘>0 ); only some give off heat on dissolving ( ∆solH∘<0 ). (a) and (c) are both true.