The average velocity (in \( \mathrm{cm} / \mathrm{s} \) ) of hydrog...

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The average velocity (in \( \mathrm{cm} / \mathrm{s} \) ) of hydrogen molecule
P at \( 27^{\circ} \mathrm{C} \), will be

W
(1) \( 19.3 \times 10^{4} \)
(2) \( 17.8 \times 10^{4} \)
(3) \( 24.93 \times 10^{9} \)
(4) \( 17.8 \times 10^{8} \)
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