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A bulb contains one mole of hydrogen mixed with one mole of oxygen at temperature T. The ratio of rms values of velocity of hydrogen molecules to that of oxygen molecules is?

A bulb contains one mole of hydrogen mixed with one mole of oxygen at temperature T. The ratio of rms values of velocity of hydrogen molecules to that of oxygen molecules is? Correct Answer 4:1

vrms=√(RT/m) For constant temperature, (vrms (H2))/(vrms (O2))=√(M(O2)/M(H2))=√(32/2)=4:1.

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