A mixture of 2 moles of helium gas (atomic mass = 4 u), and 1 mole of argon gas (atomic mass =40 u) is kept at 300 K in a container. The ratio of their rms speeds [(V_(rms)"(helium)")/(V_(rms)"(argon)")], is close to :

A mixture of 2 moles of helium gas (atomic mass = 4 u), and 1 mole of

1.	A mixture of 2 moles of helium gas (atomic mass = 4 u), and 1 mole of argon gas (atomic mass =40 u) is kept at 300 K in a container. The ratio of their rms speeds [(V_(rms)"(helium)")/(V_(rms)"(argon)")], is close to :
Answer» 2.24 0.45 0.32 3.16 Answer :D

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A mixture of 2 moles of helium gas (atomic mass = 4 u), and 1 mole of argon gas (atomic mass =40 u) is kept at 300 K in a container. The ratio of their rms speeds [(V_(rms)"(helium)")/(V_(rms)"(argon)")], is close to :

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