The root mean square velocity of hydrogen is \( \sqrt{5} \) times than that of nitrogen. If \( \...

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The root mean square velocity of hydrogen is \( \sqrt{5} \) times than that of nitrogen. If \( \mathrm{T} \) is the temperature of the gas, then
(1) \( \mathrm{T}_{\mathrm{H}_{2}}=\mathrm{T}_{\mathrm{N}_{2}} \)
(2) \( \mathrm{T}_{\mathrm{H}_{2}}>\mathrm{T}_{\mathrm{N}_{2}} \)
(3) \( \mathrm{T}_{\mathrm{H}_{2}}<\mathrm{T}_{\mathrm{N}_{2}} \)
(4) \( \mathrm{T}_{\mathrm{H}_{2}}=\sqrt{7} \mathrm{~T}_{\mathrm{N}_{2}} \)
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