1.

Molar conductance of a 1.5 M solution of an electrolyte is found to 138.9 siemen cm^(2). What would be the specific conductance of this reaction?

Answer»


SOLUTION :`wedge_(m)=kappaxx(1000)/("Molarity"),i.e.,138.9" S "cm^(2)MOL^(-1)=kappaxx(1000CM^(3)L^(-1))/(1.5" mol "L^(-1))` or `kappa=0.208" S "cm^(-1)`.


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