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The equivalent conductance of 1M benzoic...

The equivalent conductance of 1M benzoic acid is `12.8 ohm^(-1) cm^(2)` and if the conductance of benzoate ion and `H^+` ion at infinite dilution are `42 ohm^(-1) cm^(2)` and `288.42 ohm^(-1) cm^(2)` respectively . Then its degree of dissociation is

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