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Equal volumes of 0.25 M HNO(2) and 0.25 ...

Equal volumes of 0.25 M `HNO_(2)` and 0.25 M `HNO_(3)` are titrated separtely with 0.25 M KOH. Which would be the same for both titrations ?

A

Initial pH

B

pH halfway to the equivalence point

C

pH at the equivalence point.

D

pH when 5 mL excess KOH has been added

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The correct Answer is:
d
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