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


ANSWER: See Answer
 
No explanation is available for this question!
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