Q5/54 1 mole of Argon gas (molar mass = 40 g/mol) at 460 K is mixed in a rigid, insulated container with 1 mole of Nitrogen gas (molar mass = 28 g/mol)
at 300 K. After equilibrium is attained:
(R is the gas constant)
a. The total kinetic energy of the molecules of the gas mixture is 1440R
b. The temperature of the gas mixture is 360 K
c. The ratio of the root mean square speed of Argon molecules to the root mean square speed of Nitrogen molecules is √10/√7
d. The ratio of the total kinetic energy of Argon molecules to the total kinetic energy of
Nitrogen molecules is
لنا ولا
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