+1 vote
in Mass Transfer by (38.2k points)
The vapour pressure of the nitrogen gas is 400mmHg and the partial pressure is 300mmHg. Find the relative saturation.

(a) 75

(b) 133

(c) 100

(d) 50

I have been asked this question during an online interview.

Asked question is from Humidification-Vapour-Gas Mixture in chapter Humidification Operations of Mass Transfer

1 Answer

0 votes
by (39.8k points)
Correct choice is (a) 75

To elaborate: Relative saturation or relative humidity = (partial pressure/vapour pressure. x100

                                                      =75.

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