Year 12 - Chromatography

Year 12 - Chromatography

12th Grade

13 Qs

quiz-placeholder

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Year 12 - Chromatography

Year 12 - Chromatography

Assessment

Quiz

Chemistry

12th Grade

Hard

Created by

Poppy Katsoulakos

Used 8+ times

FREE Resource

13 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a factor that can affect the accuracy of a calibration curve?
Volume of the solution
Time of analysis
Temperature of the solution
Color of the solution

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a component of HPLC?
Bunsen burner
Test tube
Column
Beaker

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of chromatography?
To measure the absorbance of a solution
To determine the concentration of an organic compound
To separate mixtures into their individual components
To analyze the molecular structure of a compound

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is plotted on the x-axis of a calibration curve?
Molecular weight of the compound
Absorbance of the solution
Time of analysis
Concentration of the organic compound

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of analyzing the molecular structure of a compound in chromatography?
To separate mixtures into their individual components
To measure the absorbance of a solution
To determine the concentration of an organic compound
To identify the compound

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a technique used to separate mixtures in chromatography?
Distillation
Evaporation
Centrifugation
Filtration

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of high performance liquid chromatography (HPLC)?
To separate mixtures into their individual components
To determine the concentration of an organic compound
To measure the absorbance of a solution
To analyze the molecular structure of a compound

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