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Calculate, molar conductance of acetic a...


Calculate, molar conductance of acetic acid using appropriate molar conductances of the electrolytes listed above at infinite dilution in ` H_(2)O` at `25^(@)C` :

A

517.2

B

552.7

C

390.7

D

217.5

Text Solution

Verified by Experts

`Lambda_(A cOH)^(oo)=Lambda_(AcONa)^(oo)+Lambda_(HCl)^(oo)-Lambda_(NaCl)^(oo)`
`=91.0+426.2-126.5=390.7 S cm^(2) mol^(-1)`
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