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The conductivity of 0.1 N NaOH solution ...

The conductivity of 0.1 N NaOH solution is 0.022 S`cm^(-1)`.When equal volume of 0.1 N HCl solution is added, the conductivity of resultant solution is decreased to 0.0055 S `cm^(-1)` . The equivalent conductivity of NaCl solution is :

A

`0.011`

B

`110`

C

`0.0055`

D

`55.0`

Text Solution

Verified by Experts

The correct Answer is:
2
Normality of resulting solution `=(0.1V)/(2V)=0.05N`
`wedge_(eq)=(Kxx1000)/(N)=(0.0055xx1000)/(0.05)=110`
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