Solvent Extraction Quiz

Solvent Extraction Quiz

University

10 Qs

quiz-placeholder

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Solvent Extraction Quiz

Solvent Extraction Quiz

Assessment

Quiz

Other

University

Hard

Created by

Fitri Rambe

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of solvent extraction?

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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