Practice EFFECT OF CHANGE OF PRESSURE - 1.4.2 | 1. Matter in Our Surroundings | CBSE 9 Science
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EFFECT OF CHANGE OF PRESSURE

1.4.2 - EFFECT OF CHANGE OF PRESSURE

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Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What happens to gas particles when pressure is applied?

💡 Hint: Think about what happens when you squeeze a balloon.

Question 2 Easy

Define sublimation.

💡 Hint: Remember dry ice?

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does applying pressure do to gas particles?

They expand
They stay the same
They come closer together

💡 Hint: Think about a balloon.

Question 2

Sublimation is:

True
False

💡 Hint: Recall the dry ice example.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Explain how dry ice can be used in the culinary industry as an example of sublimation.

💡 Hint: Think about how it creates fog.

Challenge 2 Hard

Discuss the role of pressure in the natural gas industry.

💡 Hint: Consider how gases are stored and used.

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Reference links

Supplementary resources to enhance your learning experience.