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One mole of each of hydrogen, oxygen and nitrogen and nitrogen are mixed in a close container of volume 10 litres and temperature `27^(@)C`. Calculate the pressure exerted by the mixture. (R=8.314 `mol^(-1)K^(-1)`)

Text Solution

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According to Dalton's law of partial pressure
`P= P_1 +P_2 + P_3`
`P = (mu RT)/(V)+ (mu RT)/(V) + (mu RT)/(V)= (3mu RT)/(V)`
`mu=1` mole
`therefore P = (3 RT)/(V) = (3xx 8.314xx300)/(10xx10^(-3))`
`=7.48xx10^(5) Nm^(-2)`
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