Given a Cylinder of Fixed Volume Filled with 1 Mol

question 132

Multiple Choice

Given a cylinder of fixed volume filled with 1 mol of argon gas,which of the following is correct? (Assume all gases obey the ideal gas law. )

• A)If the temperature of the cylinder is changed from 25°C to 50°C,the pressure inside the cylinder will double.
• B)If a second mole of argon is added to the cylinder,the ratio T/P would remain constant.
• C)A cylinder of identical volume filled with the same pressure of helium must contain more atoms of gas because He has a smaller atomic radius than argon.
• D)Two of the above.
• E)None of the above.

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