Question

Write kohlrausch law for molar conductance of al2 (so4) 3.

Answer 1

Answer:

this is the kohlruasch's law for molar conductance

Answer 2

Explanation:

According to the Kohlrausch law the electrolyte equivalent conductivity is equal to the conductance of cations and anions.  

So if we consider molar conductance of al2so4 –Al3 + 3 m SO42- and if equivalent molar conductance is taken then,

AL2SO4 equals to Ionic species contribute to the conductivity of the solution and depends on the nature of particular ion being independent of the other ion present in the solution.

∧°m(Al2SO4)3) =∧°m(Al^3-) + 3∧°mSO4^2-)

∧°(Al2SO4)3) =∧°(Al^3-) + ∧°SO4^2-)