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Questions and Answers
Which of the following is NOT a type of chromatography?
Which of the following is NOT a type of chromatography?
- Solid chromatography (correct)
- Liquid chromatography
- Paper chromatography
- Gas chromatography
In chromatography, what does the stationary phase refer to?
In chromatography, what does the stationary phase refer to?
- The phase that the sample is dissolved in
- The phase that evaporates quickly
- The phase that stays fixed in place (correct)
- The phase that moves with the sample
What property is primarily used to separate components in chromatography?
What property is primarily used to separate components in chromatography?
- Density
- Size (correct)
- Color
- Mass
Which chromatography technique is based on the distribution of molecules between a stationary and a mobile phase?
Which chromatography technique is based on the distribution of molecules between a stationary and a mobile phase?
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Which type of chromatography is commonly used for separating amino acids or proteins?
Which type of chromatography is commonly used for separating amino acids or proteins?
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Study Notes
Chromatography Basics
- Solid chromatography is not a type of chromatography.
Stationary Phase
- The stationary phase in chromatography stays fixed in place.
Separation Principles
- In chromatography, components are primarily separated based on their size.
Chromatography Techniques
- Gas chromatography is based on the distribution of molecules between a stationary and a mobile phase.
Protein Analysis
- Ion exchange chromatography is commonly used for separating amino acids or proteins.
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