MEDIUMMCQ SINGLEJEE Advanced ChemistryPhysical ChemistryIonic equilibriumSelf-ionization of Water

Which of the following has highest pH?

A.M KOH

B.M NaOH

Explanation

pH of solution OH For Ca(OH)2 n = 2, For all other given compounds n = 1 Hence, 2 M Ca OH 4 solutions will give highest concentration of OH–. Hence, it has highest pH.

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