Reshav Asked a Question
June 29, 2020 7:09 pmpts 30 pts
(a) 0.0015 (b) 0.003 (c) 0.048 (d) 0.768 25. The average translational energy and the rms speed of molecules in a sample of oxygen gas at (b) 8.78 x 10-21 J, 684 m/s (d) 12.42 x 10-21 J, 684 m/s 300K (a) are 6.21 x 102 J, 968 m/s (c) 6.21 x 10-21 J, 968 m/s Three closed vessels A, B and C are at the same temperature T and contain gases which obey the Maxwellian distribution of velocities. Vessel A contains only O,, B only N, and C a mixture of equal quantities of O, and N,. If the average speed of the 0, molecules in vessel A is V,, that of the N, molecules in vessel B is V,. the average speed of the O, molecules in vesselCis (where M is the mass of an oxygen molecule) 26. (a)+V) 3kT (d) M (b) V, (c) (V,V,)2 2
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  • Reshav
    ok thankyou very much sir
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    Priyanshu kumar
    go through all the solution which i provide and accept it too if you understand and ask if any doubt still persists
  • Priyanshu kumar
    see the above line which i write...temp is same but its relation with E and Vrms is different
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  • Reshav
    here temp is same sir we have to find only value
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  • Priyanshu kumar Best Answer
    for 2nd question follow this link
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  • Priyanshu kumar thankyou
    hope you get it??
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  • Priyanshu kumar thankyou
    you know reshav E directly proportional to T and Vrms directly proportional to ( T )^1/2 so if temp increase by double of its value then Average translational energy becomes twice...
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