Question: Select the CORRECT answer to complete the sentence. A buffer solution was prepared by adding a weak acid (HA) and its conjugate base (A) in

Select the CORRECT answer to complete the sentence. A buffer solution was prepared by adding a weak acid (HA) and its conjugate base (A) in equal concentrations. The buffer solution loses its buffer capacity and its pH increases by one unit when O [A] and [HA] triple O [A] and [HA] double O [HA] increases 10 times O [A-] increases 10 times

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