Q. The root mean square speed of molecules of a given mass of a gas at $27^\circ C$ and $1$ atmosphere pressure is $200ms^{- 1}.$ The root mean square speed of molecules of the gas at $127^\circ C$ and $2$ atmosphere pressure is $\frac{x}{\sqrt{3}}ms^{- 1}.$ The value of $x$ will be _________.
NTA AbhyasNTA Abhyas 2022
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