Physics · 2022
JEE Main · 26 June 2022, Shift 2 · Q37
A flask contains argon and oxygen in the ratio of 3: 2 in mass and the mixture is kept at 27^° C. The ratio of their average kinetic energy per…
A flask contains argon and oxygen in the ratio of $\displaystyle 3: 2$ in mass and the mixture is kept at $\displaystyle 27^{\circ} \mathrm{C}$. The ratio of their average kinetic energy per molecule respectively will be :
Official answer
(4)
$\displaystyle 1$:$\displaystyle 1$
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.