Question
A gas occupies 4.0 L at 100 kPa. What volume will it occupy at 200 kPa at constant temperature?
Select an option. Your answer will be checked instantly.
Correct Answer: D. 2.0 L
Explanation:
Use P1V1=P2V2.
V2=100×4.0/200 = 2.0 L.
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