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Mass Transfer

Mass Transfer
At the boiling point of the liquid at the prevailing pressure, the saturated absolute humidity becomes

?
None of these
1

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Mass Transfer
In case of liquid-liquid binary diffusion, diffusivity of one constituent into another is not dependent on the

Concentration
None of these
Temperature and pressure
Nature of the constituents

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Mass Transfer
Unsaturated air (with dry and wet bulb temperatures being 35 and 25°C respectively) is passed through water spray chamber maintained at 35°C. The air will be

Humidified
Both A & B
Cooled
Dehumidified

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Mass Transfer
Radioactive nuclear waste is treated in

Pulsed column extractor
Rotating-disc contactor
Mixer-settler extractor
Bollman extractor

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Mass Transfer
The process employing desorption of the absorbed solute by a solvent is called

Osmosis
Elution
Sublimation
Reverse osmosis

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Mass Transfer
For a single component absorber, the operating line is straight only when plotted in term of __________ units.

None of these
Mole fraction
Partial pressure
Mole ratio

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