Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
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
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.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What process describes the sticking of analytes to a solid surface?
💡 Hint: Think about how things stick to surfaces.
Question 2
Easy
What term is used to describe the fluid that moves through a chromatography system?
💡 Hint: It’s the phase that carries the sample.
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 process involves the release of compounds from a solid to a liquid phase?
💡 Hint: It’s the opposite of the process where compounds stick.
Question 2
True or False: Higher relative affinity leads to faster elution in chromatography.
- True
- False
💡 Hint: Think about how strong attraction affects speed.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a mixture of compounds A and B, where A has a high affinity for the stationary phase and B has a low affinity. Propose a strategy to optimize the chromatography process for better separation.
💡 Hint: Consider how changing conditions can affect interaction.
Question 2
A chromatogram shows overlapping peaks for two compounds. Discuss how you would address this issue in practice.
💡 Hint: Think about how modifying inputs can yield clearer outcomes.
Challenge and get performance evaluation