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JEE Main Physics Class 11 Kinetic Theory of Gases Part 2 Questions
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© examsnet.com
Question : 5
Total: 51
A sample contains mixture of helium and oxygen gas. The ratio of root mean square speed of helium and oxygen in the sample, is :
[6 Apr 2024 Shift 1]
1
32
2
√
2
1
1
4
1
2
√
2
Validate
Solution:
👈: Video Solution
V
rms
=
√
3
R
T
M
w
⇒
V
O
2
V
He
=
√
M
w
,
He
M
w
,
O
2
=
√
4
32
=
1
2
√
2
V
He
V
O
2
=
2
√
2
1
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