A Gas Sample Is Heated from -20

question 34

Multiple Choice

A gas sample is heated from -20.0°C to 57.0°C and the volume is increased from 2.00 L to 4.50 L.If the initial pressure is 0.140 atm,what is the final pressure?

• A) 0.0477 atm
• B) -0.177 atm
• C) 0.411 atm
• D) 0.242 atm
• E) 0.0811 atm

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Trade

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Situation in which an unregulated competitive market is inefficient because prices fail to provide proper signals to consumers and producers.