What is the primary purpose of solvent extraction?

Solvent Extraction Quiz

Quiz
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Other
•
University
•
Hard
Fitri Rambe
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To mix two immiscible liquids
To quantitatively separate compounds
To increase the boiling point of solvents
To create chemical precipitation
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is NOT a commonly used solvent in solvent extraction?
Benzene
Ethyl acetate
Chloroform
Diethyl ether
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the distribution coefficient (K) represent in solvent extraction?
The temperature of the system
The ratio of solute concentration in two phases
The total volume of solvents used
The time taken for extraction
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which factor does NOT affect solvent extraction?
Presence of masking agents
Color of the solute
Viscosity of the solvent
pH of the solution
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main advantage of solvent extraction over distillation?
Higher energy consumption
Better separation effect
Lower production capacity
More complex operation
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of solvent extraction, what is a separation factor?
The ratio of distribution coefficients of two solutes
The ratio of solute concentration in the organic phase
The total volume of the aqueous phase
The time taken for the extraction process
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which method is commonly used for small-scale solvent extraction?
Ion-association method
Continuous extraction
Batch extraction
Countercurrent extraction
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