Question

Calculate the total quantity of heat required to convert 25.0 g of solid CCl₄ from a temperature of a -42.9°C to gaseous CCl₄ at 100°C. All the data available for CCl₄ is given below. You may or may not need all these data.

normal melting temperature is -22.9°C

normal boiling point is 76.8°C

specific heat of CCl₄(s) is 0.287 J/(g · °C)

specific heat of CCl₄(l) is 0.857 J/(g · °C)

specific heat of CCl₄(g) is 0.537 J/(g · °C)

heat of fusion is 3.27 kJ/mole

heat of vaporization is 29.82 kJ/mole