1.

The rate of disappearence of SO_(2) in the reaction 2SO_(2)+O_(2)to2SO_(3) is 1.28xx10^(-3) g litre^(-1) sec^(-1) Then the rate of formation of SO_(3) in g litre^(-1) sec^(-1) is

Answer»

`0.64xx10^(3)`
`0.80xx10^(3)`
`1.28xx10^(-1)`
`1.60xx10^(-3)`

SOLUTION :`=-(d[SO_(2)])/(DT)=1.28xx10^(-3)GL^(-1)s^(-1)`
`=(1.28xx10^(-3))/64Ms^(-1)`
`-(d[SO_(2)])/(dt)=(d[SO_(3)])/(dt)`
`(1.28xx10^(-3))/64ML^(-1)s^(-1)`
`(1.28xx10^(-3))/64xx80gL^(-1)s^(-1)`
`=1.6xx10^(-3)gL^(-1)s^(-1)`


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