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Physics Grade 10 Gas laws Isoprocesses Worksheet descriptors and answers.docx
|
Learning Objective |
Success criteria |
Task Number |
Marks/ Total |
|
Use Boyle’s law to solve problems of an ideal gas. (Problems on the PPT) |
Students solve the problems on volume and pressure of ideal gases in closed containers (from the worksheet). |
1
|
…. / 7
|
Worksheet descriptors
Worksheet answers
Q.1 – (a) It is halved
Q.2 – (a) Temperature and number of moles of a gas
Q.3 – 25 atm
Q.4 – 280 L
Q.5 – (c) - P1V1=P2V2
Q.6 – (c) - Force of the molecules hitting the inside of the walls of the balloon.
Q.7 – (b) - The change in the volume of a gas in a closed container is inversely proportional to changes in pressure.
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