WorksheetsLecture 1
Total questions: 6
Worksheet time: 3mins
Which unit operations are covered in this module?
(Multiple answers)
Gas absorption
Distillation
Adsorption
Drying
Why separation process is important?
To obtain desirable products
To minimise process cost
To reduce process waste generation
At phase equilibrium of a binary system (A + B),
(Mole fraction of A) liquid = (Mole fraction of B) liquid
(Mole fraction of A) liquid = (Mole fraction of B) vapour
(Mole fraction of A) liquid = (Mole fraction of A) vapour
(Mole fraction of B) liquid = (Mole fraction of A) vapour
Do molar composition of vapour and liquid are the same at equilibrium?
Yes
No
How to increase mass transfer rate?
(Multiple answers)
Reduce system temperature
Using porous packing material
Increase flowrate
Introduce mixing propeller
What is the percentage of final written exam?
100%
90%
60%
80%
