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Questions and Answers
What does HPLC stand for in chromatography?
What does HPLC stand for in chromatography?
- Hot Pot Liquid Chromatography
- High Precision Liquid Chromatography
- High Performance Liquid Chromatography (correct)
- Heavy Pressure Liquid Chromatography
Which chromatography technique separates compounds based on their charge?
Which chromatography technique separates compounds based on their charge?
- Gas chromatography
- Size-exclusion chromatography
- Ion-exchange chromatography (correct)
- Affinity chromatography
What is the purpose of the detector in chromatography?
What is the purpose of the detector in chromatography?
- To clean the equipment
- To analyze the separated components (correct)
- To separate the mixture
- To input the sample
How are compounds separated in column chromatography?
How are compounds separated in column chromatography?
Which of the following is NOT a factor that affects the separation in chromatography?
Which of the following is NOT a factor that affects the separation in chromatography?
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Study Notes
Chromatography Terminology
- HPLC stands for High Performance Liquid Chromatography.
Chromatography Techniques
- Ion-exchange chromatography is a technique that separates compounds based on their charge.
Chromatography Instrumentation
- The detector in chromatography is used to analyze the separated components.
Column Chromatography
- Compounds are separated in column chromatography based on their interactions with the stationary phase.
Factors Affecting Separation
- Temperature is a factor that affects the separation in chromatography.
- Pressure is a factor that affects the separation in chromatography.
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