MCQ
The correct increasing order of acidity is
- ✓$CO_2 > H_2O_2 > H_2O$
- B$H_2O < H_2O_2 < CO_2$
- C$H_2O < H_2O_2 > CO_2$
- D$H_2O_2 > CO_2 > H_2O$
✓
Answer
Correct option: A.
$CO_2 > H_2O_2 > H_2O$
a
$\mathop {{H_3}P{O_3}}\limits_{{\text{(Phosphorous acid)}}} \,$ Hydrogen atoms $= 3$
$\mathop {{H_3}P{O_3}}\limits_{{\text{(Phosphorous acid)}}} \,$ Hydrogen atoms $= 3$
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