Introduction to Chromatography

Introduction to Chromatography

University

10 Qs

quiz-placeholder

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Introduction to Chromatography

Introduction to Chromatography

Assessment

Quiz

Chemistry

University

Medium

Created by

Nurfaizah Tahrim

Used 5+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chromatography is a physical method that is used to separate and analyse __________

Simple mixtures

Complex mixtures

Viscous mixtures

Metals

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following can the mobile phase be made of in chromatography?

Solid or liquid

Liquid or gas

Gas only

Liquid only

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chromatography cannot be used to separate delicate products.

True

False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pattern on paper in chromatography is called ________

chroming

chroma

chromatograph

chromatogram

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The time taken by the analyte after sample injection is called ______

dead time

solute migration time

retention time

extraction time

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Name the first person who reported chromatographic separation.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a feature of carrier gas used in gas chromatography?

It must be chemically inert.

It should be suitable for the detector employed.

It should not be completely pure.

It should be cheap.

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