5 moles of `SO_(2)`and 5 moles of `O_(2)` are allowed to react .At equilibrium , it was foumnd that `60%` of `SO_(2)` is used up .If the pressure of the equilibrium mixture is one aatmosphere, the parital pressure of `O_(2)` is :
A
`0.52 atm`
B
`0.21tm`
C
`0.41`atm
D
`0.82 atm`
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The correct Answer is:
c
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