QuestionIonic equilibrium / buffer pH
An aqueous solution contains 0·3 mol/litre of KHSO₄ and 0·6 mol/litre of K₂SO₄. The pH of the solution will be (The pKa value for HSO₄⁻ is 2·0 and log 2·0 = 0·30)
- (a) 2·3
- (b) 0·3
- (c) 2·0
- (d) 4·3
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