Pressure exerted by 1 mole N2 gas present in a flask of 72 L is 1 million N/M2 at certain temperature. RMS speed of these molecules in ms-1 is:

V=72 L=72×10-3m3RMS Speed=3×P×Vn×M=3×106×72×10-31×28×10-3=3×103 ms-1

Pressure exerted by 1 mole N2 gas present in a flask of 72 L is 1 million N/M2 at certain temperature. RMS speed of these molecules in ms-1 is:

V=72 L=72×10-3m3RMS Speed=3×P×Vn×M=3×106×72×10-31×28×10-3=3×103 ms-1

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Pressure exerted by 1 mole N₂ gas present in a flask of 72 L is 1 million N/M² at certain temperature. RMS speed of these molecules in ms^-1 is:

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$V = 72 L = 72 \times 10^{- 3} m^{3}$

$R M S S p e e d = \sqrt{\frac{3 \times P \times V}{n \times M}}$

$= \sqrt{\frac{3 \times 10^{6} \times 72 \times 10^{- 3}}{1 \times 28 \times 10^{- 3}}}$

$= 3 \times 10^{3} m s^{- 1}$

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Pressure exerted by 1 mole N2 gas present in a flask of 72 L is 1 million N/M2 at certain temperature. RMS speed of these molecules in ms-1 is:

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Pressure exerted by 1 mole N₂ gas present in a flask of 72 L is 1 million N/M² at certain temperature. RMS speed of these molecules in ms^-1 is: