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The molar conductivity of a 0.5 mol//dm^...

The molar conductivity of a `0.5 mol//dm^(3)` solution of `AgNO_(3)` with electrolytic conductivity of `5.76 xx 10^(-3) S cm^(-1)` at `298 K` is

A

2.88

B

`11.52`

C

`0.086`

D

`28.8`

Text Solution

Verified by Experts

The correct Answer is:
B
`Lambda_(m) = (kappa xx 1000)/("Molarity") = (5.76 xx 10^(-3) xx 1000)/(0.5)`
`= 11.52 S cm^(2) mol^(-1)`
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