Kinetic Theory - Result Question 12
12. At what temperature will the rms speed of oxygen molecules become just sufficient for escaping from the Earth’s atmosphere?
(Given:
Mass of oxygen molecule
[2018]
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 12. (b)
Solution:
- (b) Let at temperature
speed of oxygen molecules become just sufficient for escaping from the Earth’s atmosphere
Also,
Putting value of