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Resistance of 0.2 M electrolytic solutio...

Resistance of 0.2 M electrolytic solution is `50Omega`. And its specific conductivity is 1.4 S `m^(-1)`. If specific resistance of 0.5 M same electrolytic solution is `280Omega`. Then what is the molar conductivity of 0.5 M electrolytic solution in S `m^(2) `?

A

`5xx10^(3)`

B

`5xx10^(2)`

C

`5xx10^(-4)`

D

`5xx10^(-3)`

Text Solution

Verified by Experts

The correct Answer is:
B
`5xx10^(2)`
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Resistance of 0.2 M solution of an electrolyte is 50 ohm . The specific conductance of the solution is 1.4 S m^(-1) . The resistance of 0.5 M solution of the same electrolyte is 280 Omega . The molar conductivity of 0.5 M solution of the electrolyte in S m^(2) mol^(-1) id

Resistance of 0.2 M solution of an electrolyte is 50 Omega . The specific conductance of the solution is 1.3 S m^(-1) . If resistance of the 0.4 M solution of the same electrolyte is 260 Omega , its molar conductivity is .

If x is specific resistance of the electrolyte solution and y is the molarity of the solution, rthen ^^_(m) is given by:

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