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Experiment
B06 Absolute Zero
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| Objectives |
- Verify the linear relationship between the volume and the temperature of a gas under constant pressure
- Verify the linear relationship between the pressure and the temperature of a gas at constant volume
- Deduce the absolute zero
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| Description |
| In this activity, you will study both the Charles' Law and the Pressure Law.
In Experiment 1, you will heat a fixed mass of gas under constant pressure (Charles' Law).
In Experiment 2, you will heat a fixed mass of gas under constant volume (Pressure Law). |
| Apparatus |
| capillary tube with trapped air |
[1] |
| half-metre rule |
[1] |
| beaker of ice |
[1] |
| 1000 ml beaker of water |
[1] |
| 250 ml round bottom glass flask |
[1] |
| thermometer |
[1] |
| stirrer |
[1] |
| Bunsen burner |
[1] |
| laboratory jack |
[1] |
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