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Calculate the molar conductivity at infi...

Calculate the molar conductivity at infinite dilution for `MgS0_(4)` from the following data: `Mg^(2+)=1 06 S cm^(2) mol^(1) ,SO_(4)^(2-)=160 S cm^(2) mol^(-1)`

Text Solution

Verified by Experts

By kohlraush .s law
`wedge_(MgSO_(4))^(@)=lambda_(Mg^(2+))^(@)+lambda_(SO_(4)^(2))^(@)=106+160`
=266 S `cm^(2) mol^(-1)`
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