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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the area under a peak in a chromatogram represent?
💡 Hint: Think about what the area quantifies.
Question 2
Easy
What is the purpose of calibration in chromatography?
💡 Hint: Why do we need to measure known quantities?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the term 'integration' refer to in chromatography?
- Measuring the height of the peak
- Calculating the area under the peak
- Observing the retention time
💡 Hint: What does the chromatography software do for us?
Question 2
SIM is primarily used for:
- True
- False
💡 Hint: Consider what kind of analysis SIM performs.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You run a GC analysis but notice overlapping peaks. Discuss how you would determine the proper separator conditions needed for resolving these peaks.
💡 Hint: Look into how chromatography variables affect peak resolution.
Question 2
Evaluate a situation where using SIM without prior SCAN led to misidentification of a compound in a sample. What could have been done differently?
💡 Hint: Think about verification processes in analytical methods.
Challenge and get performance evaluation