Physics · 2024
JEE Main · 30 January 2024, Shift 1 · Q39
At which temperature the r.m.s. velocity of a hydrogen molecule equal to that of an oxygen molecule at 47 °C?
At which temperature the r.m.s. velocity of a hydrogen molecule equal to that of an oxygen molecule at $\displaystyle 47$ °C?
Official answer
From NTA’s final answer key for this paper.
(1)
$\displaystyle 20$ K
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JEE Main 2024 Physics question, with the answer from NTA’s final answer key. Where our answers come from.