3 Gas Laws
- Created by: Anna dickens
- Created on: 02-05-17 12:06
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- 3 Gas Laws
- Boyle's Law
- For a fixed mass of gas at constant temperature, its pressure X its volume is constant
- A gas that obeys Boyle's Law is said to be an ideal gas.
- pV = constant
- Charles's Law
- For an ideal gas at constant pressure, its volume is directly proportional to its absolute temperature.
- Experiment: (Required prac 8)
- Concentrated sulphuric acid in a capillary tube and heated in a large beaker of water
- V/T = constant
- Pressure Law
- At constant volume, the pressure of an ideal gas is directly proportional to its absolute temperature
- P/T = constant
- Plot a graph of p against 1/V = STRAIGHT LINE!
- Boyle's Law
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