What is the humidity if the moles of dry gas is 25 and mole of water vapor are 15?
(a) 60%
(b) 90%
(c) 150%
(d) 200%
This question was posed to me in class test.
The above asked question is from Partial Saturation Terminology topic in chapter Two Phase Gas – Liquid Systems, Phase Rule and Vapor-Liquid Equilibria of Basic Chemical Engineering