Physics · 2023
JEE Main · 30 January 2023, Shift 2 · Q10
A flask contains hydrogen and oxygen in the ratio of 2: 1 by mass at temperature 27^° C. The ratio of average kinetic energy per molecule of hydrogen…
A flask contains hydrogen and oxygen in the ratio of $\displaystyle 2: 1$ by mass at temperature $\displaystyle 27^{\circ} \mathrm{C}$. The ratio of average kinetic energy per molecule of hydrogen and oxygen respectively is:
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 1$ : $\displaystyle 1$
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.