Multiple Choice
What is the total heat required to convert 1 mole of C2Cl3F3 from liquid at 47.6 °C to gas at 47.6 °C, given the specific heats of C2Cl3F3(l) and C2Cl3F3(g) are 0.91 J g⁻¹ K⁻¹ and 0.67 J g⁻¹ K⁻¹, respectively, and the heat of vaporization is 27.49 kJ mol⁻¹?