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

a.

2.24

b.

0.45

c.

0.32

d.

3.16



Question ID - 50039 | SaraNextGen Top Answer

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

a.

2.24

b.

0.45

c.

0.32

d.

3.16

1 Answer
127 votes
Answer Key / Explanation : (3.16) -

= = =3.16

127 votes


127