ElectrochemistryHard

Question

Molar conductivities

at infinite dilution of NaCl, HCl and CH₃COONa are 126.4, 425.9 and 91.0 S cm² mol^-1 respectively.

for CH₃COOH will be:

Options

A.390.5 S cm² mol^-1

B.425.5 S cm² mol^-1

C.180.5 S cm² mol^-1

D.290.8 S cm² mol^-1

Solution

= 91.0 + 425.9 - 126.4 = 390.5

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