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 does mass spectrometry measure?
💡 Hint: Think about how it identifies substances.
Question 2
Easy
What is the role of ionization in mass spectrometry?
💡 Hint: Consider what happens to the molecules.
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 primary function of a mass spectrometer?
- To measure mass
- To measure temperature
- To separate liquids
💡 Hint: Think about the main goal of mass spectrometry.
Question 2
True or False: A quadrupole mass analyzer has three rods.
- True
- False
💡 Hint: Recall the structure of the mass analyzer.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Propose a method for analyzing an environmental sample suspected of containing an unknown organic pollutant. How would you identify the compounds present?
💡 Hint: Consider the steps involved from sample preparation to detection.
Question 2
Explain how mass spectrometry can be used to quantify the concentration of a compound in a sample.
💡 Hint: Relate it to previous lessons on quantification techniques.
Challenge and get performance evaluation