STEHN Charles Law

What is the formula Charles' Law?

• V = T
• VT = VT
• T₁ / V_{1 =} T₂ / V₂
• V₁ / T₁ = V₂ / T₂

What is 50 C in Kelvin?

• 223
• 323
• 100
• 50

(Charles Law) There are 40 liters of helium in a balloon at 100 K. If the temperature of the balloon is increased to 200 K, what will the new volume of the balloon be?

• 80 L

• 45 L

• 54 L

• 45.33 L

If 200 mL of a gas at 27°C is cooled to -33°C at a constant pressure, the volume will be

• 250 mL
• 204 mL
• 196 mL
• 160 mL

The initial and final temperature of neon is 289 K and 323 K. Find the initial volume if the final volume is 2.3 L?

• 2.0 L

• 2.1 L

• 2.4 L

• 2.5 L

Find the initial volume of a gas at 150 K, if the final volume is 6 L at 100 K

• 7 L

• 8 L

• 9 L

• 10 L

When the temperature of a gas decreases (with pressure and amount held constant), does the volume increase or decrease?

• Unaltered

• Remains constant

• Increase

• Decrease

Charles' Law deals with what quantities?

• pressure/temperature

• pressure/volume

• volume/temperature

• volume/temperature/pressure

Calculate the decrease in temperature when 2.00 L at 20 degrees Celsius is compressed to 1.00 L.

600.0 mL of air is at 20.0 degrees Celsius. What is the volume at 60.0 degrees Celsius?