Practice Effect Of Change Of Pressure (1.4.2)

Practise this section

8 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
2 questions · about 1 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What happens to gas particles when pressure is applied?
Show hintHide hint
Think about what happens when you squeeze a balloon.
Question 2.
Define sublimation.
Show hintHide hint
Remember dry ice?
3Question 3.
What does applying pressure do to gas particles?
- They expand
- They stay the same
- They come closer together
Show hintHide hint
Think about a balloon.
4Question 4.
Sublimation is:
- True
- False
Show hintHide hint
Recall the dry ice example.
Question 5.
Explain how dry ice can be used in the culinary industry as an example of sublimation.
Show hintHide hint
Think about how it creates fog.
Question 6.
Discuss the role of pressure in the natural gas industry.
Show hintHide hint
Consider how gases are stored and used.

4 more questions in this section. Enroll free to practise them all.