Podcast
Questions and Answers
Chromatography is a powerful method for separating various ______.
Chromatography is a powerful method for separating various ______.
mixtures
In paper chromatography, the stationary phase is ______.
In paper chromatography, the stationary phase is ______.
the paper
The Rf value is calculated as the distance travelled by the sample divided by the distance travelled by the ______.
The Rf value is calculated as the distance travelled by the sample divided by the distance travelled by the ______.
solvent
The starting line must be drawn in ______ to avoid interference in the results.
The starting line must be drawn in ______ to avoid interference in the results.
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If the solvent level is above the spots, it will ______ the colours.
If the solvent level is above the spots, it will ______ the colours.
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Substance P was analyzed using paper chromatography with ______ as the solvent.
Substance P was analyzed using paper chromatography with ______ as the solvent.
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In the chromatogram, spot A moves further up the paper than spot ______.
In the chromatogram, spot A moves further up the paper than spot ______.
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The Rf value of spot A is calculated as ______.
The Rf value of spot A is calculated as ______.
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The suitable substance for the starting line in the chromatography experiment is ______.
The suitable substance for the starting line in the chromatography experiment is ______.
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The mixture P contains substances ______ and 6.
The mixture P contains substances ______ and 6.
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Flashcards
Rf value
Rf value
A ratio representing the distance a substance travels in chromatography relative to the solvent.
Chromatography
Chromatography
A technique used to separate different substances in a mixture.
stationary phase
stationary phase
The stationary part of the chromatography setup, like paper or a solid.
Rf value calculation
Rf value calculation
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Solvent front in chromatography
Solvent front in chromatography
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Chromatography Method
Chromatography Method
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Substance P Analysis
Substance P Analysis
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Solvent Front
Solvent Front
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