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Chemical Engineering
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Mass Transfer MCQ
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Which factor reduces the rate of mass transfer?
Which factor reduces the rate of mass transfer?
A. Increase in concentration gradient
B. Increase in viscosity
C. Increase in temperature
D. Increase in surface area
Explanation:
Higher viscosity decreases mass transfer rate.
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More from Mass Transfer MCQ:
The packing in mass transfer equipment helps by:
In gas absorption, the gas leaving the liquid is:
The effectiveness of a mass transfer operation is given by:
The basis for design of distillation column is:
The main controlling resistance in gas absorption is often:
The term "raoult’s law" is associated with:
Mass transfer is generally faster in:
Which equation describes the diffusion in stagnant gases?
In gas absorption, "height of transfer unit" (HTU) signifies:
The non-dimensional number relating viscous forces to inertial forces in mass transfer is:
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