Which of the following is the correct relationship for the root mean square velocity $(V_{rms})$?
- A$V_{rms} = \sqrt{\frac{8RT}{\pi M_w}}$
- B$V_{rms} = \sqrt{\frac{3RT}{M_w}}$
- C$V_{rms} = \sqrt{\frac{2RT}{M_w}}$
- D$V_{rms} = \frac{3RT}{M_w}$
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Amongst the following,which should have the highest $rms$ speed at the same temperature?
MediumWBJEE 2016
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$(ii)$ Most probable speed $(u_{mp})$
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$(i)$ Average speed of molecules $(u_{av})$
$(ii)$ Most probable speed $(u_{mp})$
$(iii)$ Root mean square speed $(u_{rms})$
Medium
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