Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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.
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What shape do gases take when confined in a container?
💡 Hint: Think about how a balloon behaves.
Question 2
Easy
What happens to water when it freezes?
💡 Hint: Recall the temperature at which water freezes.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
Why do gases fill their containers completely?
💡 Hint: Consider how balloons inflate.
Question 2
True or False: When ice is heated, it begins to freeze.
💡 Hint: Remember the melting point of ice.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
Describe the process of how water vapor in the air transforms into clouds. What happens at the molecular level?
💡 Hint: Think about what happens when steam meets cold air.
Question 2
Analyze the role of pressure in changing the state of matter for carbon dioxide. What occurs when you open a container of carbonated soda?
💡 Hint: Consider how increasing or decreasing pressure affects gases.
Challenge and get performance evaluation