Physics · 2022
JEE Main · 27 July 2022, Shift 1 · Q39
Same gas is filled in two vessels of the same volume at the same temperature. If the ratio of the number of molecules is 1: 4, then A. The r.m.s.…
Same gas is filled in two vessels of the same volume at the same temperature. If the ratio of the number of molecules is $\displaystyle 1: 4$, then
A. The r.m.s. velocity of gas molecules in two vessels will be the same.
B. The ratio of pressure in these vessels will be $\displaystyle 1: 4$.
C. The ratio of pressure will be $\displaystyle 1$:1.
D The r.m.s. velocity of gas molecules in two vessels will be in the ratio of $\displaystyle 1: 4$.
Choose the correct answer from the options given below :
Official answer
(3)
$\displaystyle A$ and B only
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JEE Main 2022 Physics question, with the answer from NTA’s final answer key. Where our answers come from.