Class 9 Chemistry Online Tests
Gas Laws MCQ (Multiple Choice Questions) PDF Download
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Gas Laws Questions and Answers PDF Download
The mathematical expression that describes Boyle's law is
- PV = constant
- V * constant = P
- P * constant = V
- V ⁄ P = constant
For a certain reaction PV = 2 dm3 atm and volume is 4 dm3 then the corresponding pressure is
- 1 atm
- 4 atm
- 0.5 atm
- 2 atm
The barometer is invented by
- Galileo
- Robert Boyle
- Charles
- Torricelli
If the temperature of any gas is increased its volume
- increases
- decreases
- remains same
- none of above
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