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The equivalent conductiviy of a solution...

The equivalent conductiviy of a solution containing 2.54 g of `CuSO_(4)` per L is `91.0 Omega^(-1) cm^(-1)` or . Its conductivity would be

A

`2.9 xx 10^(-3) Omega^(-1) cm^(-1)`

B

`1.9 xx 10^(-3)Omega^(-1) cm^(-1)`

C

`2.4 xx 10^(-3) Omega^(-1) cm^(-1)`

D

`3.6 xx 10^(-3) Omega^(-1) cm^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
a
`kappa = Lambda _(eq) xx C`
`= (91 Omega^(-1) cm^(2) eq^(-1)) ((254)/( 159//2 xx 1000)eq)`
`= 2.9 xx 10^(-3) Omega^(-1) cm^(-1)`
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