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The ionic conductivity of the catin and ...

The ionic conductivity of the catin and anion of the uni-uni valent salt is 140 and 80 respectively. The molar condutivity of the salt is

A

160 Omega^-1 ~cm^2 ~mol^-1

B

280 Omega^-1 ~cm^2 ~mol^-1

C

60 moles

D

220 stackrel10^-/2^-1 ~cm^2 ~mol^-1

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The correct Answer is:
D
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