The Heat Capacity of Liquid Water Is 4

Multiple Choice

The heat capacity of liquid water is 4.18 J/g·°C and the heat of vaporization is 40.7 kJ/mol. How many kilojoules of heat must be provided to convert 1.00 g of liquid water at 67°C into 1.00 g of steam at 100°C?

A) 22.7 kJ
B) 40.8 kJ
C) 2.2 kJ
D) 2,400 J
E) 40.8 J