Which one of the following pairs of solution is not an acidic buffer?
Law of Chemical equilibrium -
At a given temperature, the product of concentration of the reaction products raised to the respective stoichiometric coefficient in the balanced chemical equation divided by the product of concentration of the reactants raised to their individual stoichiometric coefficients has a constant value.
are equilibrium concentration
Acidic Buffer is a mixture of a weak acid and its salt with a strong base. HClO4 is a strong acid.