To neutralize completely 20 mL of 0.1 M aqueous solution of phosphorous acid (H 3 PO 3 )…
Chemistry · NEET · NTA Exams — Some Basic Concepts of Chemistry
To neutralize completely 20 mL of 0.1 M aqueous solution of phosphorous acid (H3PO3), the volume of 0.1 M aqueous KOH required is:
- 10 mL
- 20 mL
- 40 mL
- 60 mL
Answer
(C) 40 mL
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