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Gas Laws Post-Lab Questions Consider the following graphs 1. Which of the above

ID: 557478 • Letter: G

Question

Gas Laws Post-Lab Questions Consider the following graphs 1. Which of the above best represents the relationship between pressure (y-axis) and the volume (x-axis)? Which of the above best represents the relationship between pressure (y-axis) and the temperature (x-axis)? Write paragraphs interpreting each of your experimental graphs. Use the model for the behavior of ideal gases in the introduction to explain the relationship of pressure to volume and pressure to temperature as shown in the graphs 2. 3. 4. Is the Kinetic Molecular Theory always a good model for gases? Explain. 5. In a 250 mL Erlenmeyer flask, a 0.50 gram piece of dry ice is allowed to completely sublime and the pressure goes from 0.95 to 2.06 atm at a temperature of 24°C. Calculate the Gas Law constant (R).

Explanation / Answer

1. C is the correct answer.

The pressure and volume are inversely proportion to each other according to the boyle's law.

Hence, graph C represents the relationship between pressure in y-axis and volume in x-axis.