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Mass Transfer

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

Reverse osmosis
Osmosis
Elution
Sublimation

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Mass Transfer
To increase the absorption factor, (where, G = gas flow rate, S = solvent flow rate)

Increase both 'G' and 'S'
Increase 'G' and decrease 'S'
Decrease both 'G' and 'S'
Increase 'S' and decrease 'G'

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Mass Transfer
Molecular seives are porous

None of these
Alumina
Silica
Synthetic zeolites crystals/metal alumino-silicates

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Mass Transfer
Decoction refers to the use of solvent

At its boiling point
At ambient temperature
None of these
In its vapor form

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Mass Transfer
The dimension of diffusivity is same as that of the

Density
Molal concentration
Kinematic viscosity
Velocity head

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Mass Transfer
A minimum boiling azeotrope is exemplified by

Acetone-carbon disulphide
None of these
Water-isobutyl alcohol
Toluene-benzene

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