1) Identify the following statements as TRUE or FALSE. (26 pts, 2 pts each) (a) Intermolecular attractive force reduces the force exerted by molecules on the wall of a container, while intermolecular repulsive force has the opposite effect. (b) Ideal gas law does not predict liquefaction of gases. (c) Unlike the ideal gas law, the van der Waals equation provides reliable prediction of real gas behaviors at all temperatures and pressures. (d) The Boyle temperature of neon gas is larger than helium gas. (e) Two gases are in a corresponding state if they have the same critical temperatures and pressures. (f) There is no energy transfer between a closed system and its surrounding. (g) Heat is a thermodynamic quantity that refers to the total energy content of a system. (h) The contribution of excited states of molecules to the internal energy of a system is determined by Boltzmann distribution. (i) The heat capacity of a substance at constant pressure increases sharply during liquid to solid phase transformation. (j) The volumetric thermal expansion coefficient of a liquid phase of a substance is larger than the corresponding solid phase. (k) Two systems of gases that are brought in contact through diathermal wall will be in thermal equilibrium (1) The enthalpy of reaction for any sequence of reactions that sum up to give the same overall reaction is identical. (m) For a system of an ideal gas to expand isothermally, heat must be supplied from the