Limiting molar conductivity of Mg^2+ and Cl^-ions in water is 106.0 and 76.3S cm^2 mol^-1. The limiting molar conductivity of magnesium chloride (in S cm^2 mol^-1 ) in water is

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Accepted Answer

Correct answer: B. (b) Molar conductivity of MgCl_2 = ^0 _m of Mg^2++2 ^0 _m of Cl^- = (106+2 76.3 )S cm^2/ mol=258.6 S cm^2/ mol

$Limiting molar conductivity of Mg^{2 +} and Cl^{-} ions in water is 106.0 and 76.3 S cm^{2} mol^{- 1} . The limiting molar conductivity of magnesium chloride (in S cm^{2} mol^{- 1}) in water is$

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