MCQ
Which acid is formed by ${P_2}{O_3}$
- A${H_3}P{O_4}$
- ✓${H_3}P{O_3}$
- C$HP{O_3}$
- D${H_4}{P_2}{O_7}$
✓
Answer
Correct option: B.
${H_3}P{O_3}$
b
(b) ${P_2}{O_3} + 3{H_2}O\, \to \,2{H_3}P{O_3}$
(b) ${P_2}{O_3} + 3{H_2}O\, \to \,2{H_3}P{O_3}$
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