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 state are lower aliphatic amines at room temperature?
💡 Hint: Think about their size and structure.
Question 2
Easy
What kind of bonding increases the boiling points of amines?
💡 Hint: Consider interactions between 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 characteristic odor of amines?
💡 Hint: Think about the biological processes they are often associated with.
Question 2
Do primary amines have higher or lower boiling points than tertiary amines?
- Higher
- Lower
- Equal
💡 Hint: Consider hydrogen bonding capabilities.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how the structure of triethylamine influences its physical properties, particularly in terms of boiling point and solubility compared to primary amines.
💡 Hint: Focus on the bonding capabilities of nitrogen.
Question 2
Design an experiment to measure the boiling points of a series of amines and predict the results based on their molecular weight and structure.
💡 Hint: Consider how intermolecular forces change with size.
Challenge and get performance evaluation