Font size
WorksheetsWelcoming Quiz
Total questions: 10
Worksheet time: 6mins
Which diploma program did you complete?
Mechanical Engineering
Chemical Engineering
Applied Science
Other
Which area of chemical engineering are you most interested in?
Chemical reaction Engineering
Unit operations
Heat and mass balances
All the given answer
Your preferred learning method
Conventional method
Recorded video
Online learning
Combinations of all the above
Which of the following methods is primarily used to separate components based on their boiling points?
Filtration
Distillation
Chromatography
Sedimentation
Reverse osmosis is a type of membrane separation process primarily used for?
Purifying air
Water desalination
Solid-liquid separation
Separating immiscible liquids
In which industry is leaching commonly used?
Oil and Gas
Mining
Food processing
Solvent extraction
Membrane separation processes typically rely on which of the following principles?
Differences in molecular weight
Differences in particle size and pressure
Differences in boiling points
Chemical reactions between components
Which of the following is an important criterion for selecting a solvent in solvent extraction?
High solubility of the solute
Low toxicity
Immiscibility with the carrier liquid
All of the above
Leaching is a process that primarily involves:
Solubilizing a component by a solvent to remove it from a solid
Heating a mixture to evaporate the lighter components
Separating a gas from a liquid
Filtering a solution to separate suspended particles
Which separation technique would you use to purify a mixture of ethanol and water?
Filtration
Crystallization
Adsorption
Distillation
