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Select the equivalent conductivity of 1....

Select the equivalent conductivity of `1.0 M H_(2)SO_(4)`, if its conductivity is `0.26 ohm^(-1) cm^(-1)`:

A

`130 S cm^(2) eq^(-1)`

B

`65 S cm^(2) eq^(-1)`

C

`260 S cm^(2) eq^(-1)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
`Lamda_(eq.)=kappaxx(1000)/(N)" "(because 1.0M H_(2)SO_(4)=2N)`
`=(0.26 xx1000)/(2)=130 "S cm"^(2)eq^(-1)`
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