Practice Affinity and Partitioning - 1.7.3 | 11. Analysis Methods – Chromatography Fundamentals | Environmental Quality Monitoring & Analysis, - Vol 2
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Typing
Memory
Math
English Adventures
Knowledge

1.7.3 - Affinity and Partitioning

Enroll to start learning

You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is chromatography used for?

💡 Hint: Think about how different compounds behave in mixtures.

Question 2

Easy

Name the two phases involved in chromatography.

💡 Hint: Consider what stays still and what moves.

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 purpose of chromatography?

  • To identify compounds
  • To separate mixtures
  • To graph data

💡 Hint: Think about what happens during the chromatography process.

Question 2

The stationary phase in chromatography is moving. True or False?

  • True
  • False

💡 Hint: Consider the definitions of stationary and mobile.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a water sample containing three unknown pollutants, A, B, and C. Pollutant A has a K of 10, B has a K of 5, and C has a K of 1. If you need to isolate pollutant C efficiently in a chromatography setup, what considerations must you take into account?

💡 Hint: Think about how different K values impact the time each pollutant interacts with the stationary phase.

Question 2

If decreasing the mobile phase flow rate leads to better resolution in chromatography, how would implementing a slower flow impact the overall time taken for an analysis?

💡 Hint: Consider the balance between efficiency and time.

Challenge and get performance evaluation