Q: What is the energy required to raise the temperature of 100 g of water from 50 °C to its boiling point and to completely vaporize it? (Assume the heat capacity of water is 4.2 J/g·K and the ΔHvaporization of water is 2260 kJ/kg)
A		21 kJ
B		247 kJ
C		2281 kJ
D		21226 kJ

Fluids | Gases | Quantitative Skills |