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The total pressure exerted by a mixture of `8 gm` of dioxygen and `4 gm` of dihydrogen confined in a closed vessel of `1 L at 27^(@)C` is :
A. `40.01 atm`
B. `45.23 atm`
C. `50.56 atm`
D. `55.35 atm`

1 Answer

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Best answer
Correct Answer - D
The total pressure …………..
`P_(1)+P_(2)= (n_(H_(2))+n_(O_(2)))(RT)/(V)`
`= (2.25xx0.082xx300)/(1) = 55.35 atm`

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