Which unit operation involves the separation of components based on their boiling points?
Chemical Engineering Quiz

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Science
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University
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Medium
Siddharth Verma
Used 5+ times
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24 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Filtration
Extraction
Distillation
Crystallization
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In chemical kinetics, what does the term ’rate of reaction’ refer to?
Concentration of reactants
Speed of reaction
Total moles of products
Activation energy
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a catalyst in a chemical reaction?
Increase reaction rate
Decrease reaction rate
Change reaction mechanism
Increase reactant concentration
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the term ’stoichiometry’ refer to in chemical engineering?
Heat transfer
Mass transfer
Reaction balance
Energy conversion
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which law states that the total energy of an isolated system remains constant?
Boyle’s Law
Charles’s Law
First Law of Thermodynamics
Second Law of Thermodynamics
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which unit is used to express the rate of flow of fluid through a pipe?
Pascal
Newton
Liter per minute
Pascal-second
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In which year Chemical Engineering Association(ChEA) was founded?
1993
1953
1963
1983
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