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CBSE Class 11-science Answered

Calculate the root mean square velocity of oxygen molecules at 27oC.  Take the density of oxygen to be 0.001424 g/cc.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
answered-by-expert Expert Answer
Answered by | 04 Jun, 2014, 03:23: PM

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If three molecules have velocities 0.5, 1 and 2 km/s respectively, calculate the ratio of the root mean square speed and average speed.
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Calculate the root mean square velocity of oxygen molecules at 27oC.  Take the density of oxygen to be 0.001424 g/cc.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 11-science - Physics
At what temperature, will the root mean square velocity of a gas at 0oC be half its value, if the pressure remains constant?
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
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