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The equivalent conductivity of a solutio...

The equivalent conductivity of a solution containing 2.45 g of `CuSO_(4)` per litre, is `91.0 Omega^(-1) cm^(2) eq^(-1)`. Its conductivity would be

A

`2.9 xx10^(-3) omega^(-1) cm^(-1)`

B

`1.9 xx10^(-3) omega^(-1) cm^(-1)`

C

`2.4 xx10^(-3) omega^(-1) cm^(-1)`

D

`19.3 xx 10^(5) `C

Text Solution

Verified by Experts

The correct Answer is:
A
`K=wedge_(Eq)xxC=91 omega^(-1) cm^(2) eq^(-1) ((2.54)/(159//2xx1000)eq)`
`=2.9 xx10^(-3) omega^(-1) cm^(-1)`
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