Test Your Knowledge In Chromatography
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According to the Britannica online, chromatography is a technique for separating the components, or solutes of a mixture on the basis of the relative amounts of each component distributed between a moving fluid stream and a contiguous stationary phase. Do you like physics? Then, take this quiz and have fun answering our tricky questions.
- 1.
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What is the purpose of Chromatography?- A.
To fuse liquids
- B.
To separate liquids
- C.
To identify liquids
- D.
To turn solids into liquids.
- 2.
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How is the fluid where the mixture is poured in named?- A.
Partition
- B.
Purification
- C.
The mobile phase.
- D.
Pigmentation
- 3.
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Define the analyte?- A.
It's the substance to be separated during chromatography.
- B.
It's the substance to be mixed during chromatography
- C.
It's the substance to be added during chromatography
- D.
It's the substance to be identified during chromatography
- 4.
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- A.
Is a stationary phase that is covalently bonded to the support column tubing.
- B.
It is is a stationary phase.
- C.
It is a stationary phase that is covalently bonded to the support particles
- D.
It is a stationary phase that is covalently bonded to the support particles or to the inside wall of the column tubing.
- 5.
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Complete the following sentence: A chromatogram is the---------output of the chromatograph.- A.
Visual.
- B.
Palpable
- C.
Easy
- D.
Visible.
- 6.
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Complete the following: The------- is the mobile phase leaving the column.- A.
Eluate
- B.
Elite
- C.
Elate
- D.
Elute
- 7.
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Complete the following: The-------is the solvent that carries the analyte.- A.
Eluate
- B.
Aluent
- C.
Eluent
- D.
Eluite
- 8.
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Complete the following: A -------------is a list of solvents ranked according to their eluting power.- A.
Eluotropic series
- B.
Immobilized phase
- C.
Mobile phase
- D.
Eluite
- 9.
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Complete the following:------------------------is used to purify sufficient quantities of a substance for further use, rather than analysis.- A.
The sample
- B.
Reparative chromatography
- C.
Preparative chromatography
- D.
The solvent
- 10.
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Complete the following: --------------------refers to any substance capable of solubilizing another substance.- A.
The solvent
- B.
The solvable
- C.
The solute
- D.
The detector
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