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Specific conductance of 0.1M nitric acid...

Specific conductance of 0.1M nitric acid is `6.3xx10^(-2)ohm^(-1)cm^(-1)`. The molar conductance of the solution is:

A

630 `ohm^(-1)cm^(2)"mole"^(-1)`

B

315 `ohm^(-1)cm^(2)"mole"^(-1)`

C

63.0 `ohm^(-1)cm^(2)"mole"^(-1)`

D

6300 `ohm^(-1)cm^(2)"mole"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
A
`wedge_(m)=(1000xxK)/("molarity")=(1000xx6.3xx10^(-2))/(0.1)=630ohm^(-1)cm^(2)`
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