A Container with a One-Litre Capacity at 27 $\degree$ C Is Filled with Helium to a Pressure of 2

question 19

Multiple Choice

A container with a one-litre capacity at 27 $\degree$ C is filled with helium to a pressure of 2.0 atm. (1 atm = 1.0 * 105 N/m².) How many moles of helium does it hold?

• A)0.041
• B)0.081
• C)0.45
• D)0.90
• E)1.0

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A measure of a vehicle's fuel efficiency, indicating how many miles the vehicle can travel on one gallon of fuel.

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