1.

50 cm3 of 0.2 N HCI is titrated against 0.1 N NaOH solution. The titration is discontinued after adding 50 cm3 of NaOH. The remaining titration is completed by adding 0.5 N KOH. The volume of KOH required for completing the titration is ______?

A. 25 cm3
B. 10.5 cm3
C. 12 cm3
D. 10 cm3
Answer» E.


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