# SCIN131 I008 Win 17 Tests and Quizzes 6 - Part 1 of 1...

• Assessment
• 12
• 96% (375) 361 out of 375 people found this document helpful

This preview shows page 1 - 3 out of 12 pages.

Part 1 of 1 -100.0 PointsQuestion 1 of 254.0 Points`Suppose you have a fixed container containing 2.48 moles of gas. If the container volume is 30.0 L, and the pressure is 2.05 atm, what is the temperature (°C)? (R= 0.0821 L ∙ atm / mol ∙ K)A.302B.-84C.189D.29Answer Key: DFeedback: Ideal gas law is discussed in 11.8
Question 2 of 254.0 Points`I have a pressure cooker in my underground lair that is brewing a diabolical solution. I set everything up and went upstairs, but forgot to write down the initial temperature. When I came downstairs later to check on it, I see that the pressure gauge shows that the pressure has decreased by 10 times, while the volume increased by 5 times. The temperature now reads -123.15 °C. What was the starting temperature when I left (in °C)?
Feedback: Good. Combined gas law is discussed in 11.6Question 3 of 254.0 Points`Which sentence below is NOT true about pressure?
Feedback: Good. pressure is discussed in 11.3