Question
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 O2 , B only N2 and C a mixture of equal quantities of O2 and N2 . If the average speed of the O2 molecules in genius Kinetic Theory of Gases 22 vessel A is V1 , that of the N2 molecules in vessel B is V2 , the average speed of the O2 molecules in vessel C is (where M is the mass of an oxygen molecule
Options :
(V1 + V2 )/ 2
V1
(V1V2)⁰.⁵
√(3KT/M)
Answer :
V1
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