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Questions and Answers
What is the main purpose of chromatography?
What is the main purpose of chromatography?
- Creating chemical reactions
- Measuring electrical conductivity
- Separating components of a mixture (correct)
- Testing mechanical properties
Which factor primarily determines the separation of components in chromatography?
Which factor primarily determines the separation of components in chromatography?
- Differences in color intensity
- Differences in electrical charge
- Differences in molecular weight
- Differences in affinity for the stationary phase (correct)
What is the role of the mobile phase in chromatography?
What is the role of the mobile phase in chromatography?
- Causing chemical reactions with the sample
- Measuring the sample's properties
- Carrying the sample through the stationary phase (correct)
- Interacting with the stationary phase
What is the main principle behind chromatography?
What is the main principle behind chromatography?
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Which factor significantly affects the resolution of chromatographic peaks?
Which factor significantly affects the resolution of chromatographic peaks?
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What is the impact of increasing column temperature in gas chromatography?
What is the impact of increasing column temperature in gas chromatography?
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