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1. Imagine that a gas occupies a volume of 2.0 L at a temperature of 27°C. To what temperature in Kelvin scale must the gas be cooled to reduce its
volume to 1.5L if the pressure is held constant?
A. 225K B. 325K C. 300K D. 250K
2. Imagine that you are skiing on a beautiful, clear day with a temperature outside of -3°C. The cold air that you breathe is warmed to a body temperature
of 37°C as it travels to your lungs. If you inhale 425 mL of air at -3°C, what volume does it occupy in your lungs? (Assume that the pressure is constant.)
A. 588.96 mL B. 599.96 mL C. 487.96 mL D. 432.96 mL
3. According to Charles’s Law, what will happen to the temperature of a gas as the volume increases at constant pressure?
A. Decreases B. Increases C. Remains constant D. Slightly decreases
4. Which of the items below is an application of Charles’s law.
A. Incubator B. Syringe C. Medical respirator D. Automobile engine
5. What property of gas molecule varies directly according to the kinetic molecular theory?
A. Temperature B. Pressure C. Volume D. Volume and pressure
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Answer:
1.ewan sorry gusto ko lang ng point
Explanation:
alam ko ang mga icocoment diyan mga bob* walang kuwenta ( ̄. ̄)