A 0.425 mol sample of Ar (g) in a 5.00 L flask at 45°C exerts a pressure of 2.218 atm. Which of the following changes, when made independently, will result in increasing the pressure exerted by the Ar (g)? Select one: temperature is changed to 300 K O 0.200 mol Ar are removed O all of these will cause the pressure exerted by Ar (g) to increase O 1.00 mol He (g) is added O volume is decreased to 3.00 L

Chemistry for Engineering Students
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ISBN:9781337398909
Author:Lawrence S. Brown, Tom Holme
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Chapter5: Gases
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A 0.425 mol sample of Ar (g) in a 5.00 L flask at 45°C exerts a pressure of 2.218 atm.  Which of the following changes, when made independently, will result in increasing the pressure exerted by the Ar (g)?

A 0.425 mol sample of Ar (g) in a 5.00 L flask at 45°C exerts a pressure of 2.218 atm.
Which of the following changes, when made independently, will result in increasing the
pressure exerted by the Ar (g)?
Select one:
temperature is changed to 300 K
O 0.200 mol Ar are removed
O all of these will cause the pressure exerted by Ar (g) to increase
1.00 mol He (g) is added
volume is decreased to 3.00 L
Transcribed Image Text:A 0.425 mol sample of Ar (g) in a 5.00 L flask at 45°C exerts a pressure of 2.218 atm. Which of the following changes, when made independently, will result in increasing the pressure exerted by the Ar (g)? Select one: temperature is changed to 300 K O 0.200 mol Ar are removed O all of these will cause the pressure exerted by Ar (g) to increase 1.00 mol He (g) is added volume is decreased to 3.00 L
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