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Conductance of Electrolytic Solution

Equivalent co...

Question

Equivalent conductance at infinite dilution for weak electrolyte HF:

A

can be determined by measurement of equivalent conductance at infinite dilution for dilute solution of

H C L, H B r

and

H I

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B

can be determined by measurement of equivalent conductance at infinite dilution for very dilute

H F

solutions

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C

can best be determined from measurements on dilute

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D

can not be calculated

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Solution

The correct option is B can be determined by measurement of equivalent conductance at infinite dilution for very dilute $H F$ solutions
For weak electrolytes, equivalent conductance at infinite dilution can be determined by their very dilute solutions. Hence, for $H F$ . equivalent conductance at infinite dilution can be determined by measurements of very dilute $H F$ solutions.

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