JEE Main · ChemistryHard
At what temperature will the root mean square speed of oxygen molecules be sufficient to escape the Earth's gravitational pull, given the escape velocity is ?
- A.
- B.
- C.
- D.
Show correct answer & step-by-step solution
Correct answer: A —
Solution
- .
- , .
- .
- .
- Hence the answer is (A).
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