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The volumes of ozone and chlorine diffus...

The volumes of ozone and chlorine diffusing in the same time are `35 mL` and `29mL`, respectively. If the molecular weight of chlorine is `71`, calculate the molecular weight of ozone.

Text Solution

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`(r_(1))/(r_(2))=(V_(1)//t)/(V_(2)//t)=(V_(1))/(V_(2))and(r_(1))/(r_(2))=sqrt((M_(2))/(M_(1)))`
so, `(V_(1))/(V_(2))=sqrt((M_(2))/(M_(1)))i.e, (V_(O_(3)))/(V_(Cl_(2)))=sqrt((M_(Cl_(2)))/M_(O_(3))),(35)/(29)=sqrt((71)/(M_(O_(3))))`
`M_(O_(3))=71xx((29)/(35))^(2)=48.7`
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