Looking for classes? Ksquare Career Institute, Bengaluru →
In water saturated air the mole fraction of water vapour is 0.02. If the total pressure of the saturated air is 1.2 atm, the partial pressure of dry air is:
Detailed Solution
Mole fraction of dry air $=1-0.02=0.98$. Partial pressure $=1.2\times0.98=1.176$ atm.