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Mass Transfer

Mass Transfer
Reverse osmosis is also called

Electrodilysis
Diffusion
Dialysis
Ultrafiltration

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Mass Transfer
The velocity, concentration and temperature boundary, for the boundary layer development on a flat plate during connective mass transfer will be same, if

NSc = 1
NSc = NPr = NLe
NSc = NLe
NPr = NLe

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Mass Transfer
Rose oil is extracted from rose leaves using __________ distillation.

Steam
Extractive
High pressure
Low pressure

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Mass Transfer
The equipment frequently used for adiabatic humidification-cooling operation with recirculating liquid is

Spray chamber
Induced draft cooling tower
None of these
Natural draft cooling tower

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Mass Transfer
Pick out the system with maximum boiling azeotrope at 1 atm.

None of these
Ethyl alcohol-water
Acetone chloroform
Benzene-ethyl alcohol

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Mass Transfer
In a binary system, separation is very efficient, when the relative volatility is

1
< 1
0.5
> 1

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