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Molar conductivities (lamda(m)^(@)) at i...

Molar conductivities `(lamda_(m)^(@))` at infinite dilution of NaCl, HCl and `CH_(3)COONa` are 126.4, 425.9 and 91.0S `cm^(2) mol^(-1)` respectively `Lamda_(m)^(@) " for " CH_(3)COOH` will be

A

`290.8 S cm^(2) mol^(–1) `

B

`390.5 S cm^(2) mol^(–1) `

C

`425.5 S cm^(2) mol^(–1) `

D

`180.5 S cm^(2) mol^(–1) `

Text Solution

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The correct Answer is:
C
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