Stoichiometry Mcqs for Chemical


Q.  Air at a temperature of 20°C and 750 mm Hg pressure has a relative humidity of 80%. What is its percentage humidity? Vapour pressure of water at 20°C is 17.5 mm Hg?

a. 80.38
b. 80
c. 79.62
d. 78.51



 
 

    Discussion

Post your comment / Share knowledge