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The resistance of 0.1 N solution of salt...

The resistance of 0.1 N solution of salt is found to be `2.5 xx 10^(3) Omega` . The equivalent conductance of solution (cell constant = 1.15 `cm^(-1)`) in `Omega^(-1) cm^(2) eq^(-1)` is

A

3.8

B

4.6

C

6.4

D

7.6

Text Solution

Verified by Experts

The correct Answer is:
D
Equivalent conductance =`(1000xx"conductance" xx "cell constant" )/("concentration")=1000 xx(1)/(2.5 xx10^(3))xx(1.5)/(0.1)=4.6`
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