Chapter 2, Problem 138P

Liquid water vaporizes into water vaper as it ?aws in the piping of a boiler. 1f the temperature of water in the pipe is $180°\text{C,}$ the vapor pressure of the water in the pipe is

  (a) $\text{1002}\text{kPa}$
  (b) $\text{180}\text{kPa}$
  (c) $101.3\text{kPa}$
  (d) $18\text{kPa}$
  (e) $100\text{}\text{kPa}$