Practice Indian Institute of Technology-Madras - 1.3 | 15. Analysis Methods – Liquid Chromatography | Environmental Quality Monitoring & Analysis, - Vol 2
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1.3 - Indian Institute of Technology-Madras

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the main advantage of liquid chromatography over gas chromatography?

💡 Hint: Think about the states of matter for the samples.

Question 2

Easy

Name a common detector used in liquid chromatography.

💡 Hint: Consider the types of light interactions.

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 is the main function of the mobile phase in liquid chromatography?

  • To change the column temperature
  • To transport the analytes
  • To ignite the samples

💡 Hint: What carries the samples during the chromatography process?

Question 2

True or False: Liquid chromatography does not require the vaporization of samples.

  • True
  • False

💡 Hint: What is a major difference between liquid and gas chromatography?

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Design a liquid chromatography experiment to analyze a complex mixture of hormones in a biological sample. Specify your choice of mobile phase and detection method, explaining your reasoning.

💡 Hint: Consider the properties of the hormones and their expected concentration.

Question 2

Explain how you would troubleshoot a liquid chromatography setup that shows inconsistent peak shapes in the chromatogram.

💡 Hint: What mechanical and chemical factors can affect chromatography results?

Challenge and get performance evaluation