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3O(2) harr 2O(3). Oxygen is ozonised unt...

`3O_(2) harr 2O_(3)`. Oxygen is ozonised until the partial pressures of both gases become equal at equilibrium. Which statements are correct if `P_(eq) = 10` atm ?

A

60% oxygen is ozonised by volume

B

mol. wt at equilibrium = 40

C

`K_(P)` = 0.2 atm

D

`K_(P)`= 0.5 atm

Text Solution

Verified by Experts

The correct Answer is:
A, B, C

Partial pressures are equal `implies 1-alpha=(2alpha)/(3) implies alpha=(3)/(5)=60%`
`(D)/(d)=1+(n-1)alpha=1+((-1)/(3))alpha`
`(32)/(d)=(4)/(5), d=40`
`2P=P_(eqm) implies P=(10)/(2)=5`
`:. K_(P)=(P^(2))/(P^(3))=(1)/(P)=0.2 atm^(-1)`
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