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The vapour density of the equilibrium mi...

The vapour density of the equilibrium mixture of the reaction:
`SO_(2)Cl_(2)(g)hArrSO_(2)(g)+Cl_(2)(g)`
is `50`. The percent dissociation of `SO_(2)Cl_(2)` is

A

`33.33%`

B

`66.67%`

C

`30.0%`

D

`35.0%`

Text Solution

Verified by Experts

The correct Answer is:
D
`50=((64+71))/((1+alpha)) = (135)/((1+alpha))`
or `1+alpha =(135)/(2xx50)=1.35`
`alpha = 0.35 implies 35.0%`
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