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Chemical Engineering · Q561

Mass Transfer

Engineering and GATE · Chemical Engineering · question 561

Q561

Pick out the wrong statement:

A.
Reboiler is not used in open steam distillation
B.
The separation of solutes of different molecular sizes in a liquid solution by use of a suitable membrane is called dialysis
C.
Freeze drying is used for the drying of fish
D.
Fenske-Underwood equation is used for calculating theoretical number of plates in a distillation column at normal operating reflux condition
Answer

Answer: Option D

Solution

Answer: Option D
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