1.

Rate of diffusion of ozonised oxygen is 0.4 sqrt(5)times that of pure oxygen. What is the percent degree of association of oxygen assuming pure O_(2) in the sample initially ?

Answer»

20
40
60
30

Solution :`3O_(2) harr 2O_(3(g))`
`(r_("mix"))/(rO_(2))=sqrt((32)/(M_("mix")))=0.4sqrt5 IMPLIES M_("mix")=40g // "MOLE"`


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