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At a particular temperature, the molar c...

At a particular temperature, the molar conductivity at infinite dilution of aqueous solution of `Ba(OH)_(2), BaCl_(2) and NH_(4)Cl` are `x_(1), x_(2) and x_(3)" ohm"^(-1)."cm"^(2)."mol"^(-1)`. What will be molar conductivity of `NH_(4)OH` at infinite dilution, at the same temperature?

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`(x_(1)-x_(2))/(2)+x_(3)`
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