In hypophosphorous acid P is in +1 state `(H_(3)PO_(2))` and in phosphoric acid `(H_(3) PO_(4))` Pis in +5 state but still `H_(3)PO_(2)` is stronger than `H_(3)PO_(4)`. Explain.

Explanation

To explain why hypophosphorous acid (H₃PO₂) is stronger than phosphoric acid (H₃PO₄) despite the oxidation state of phosphorus being +1 in H₃PO₂ and +5 in H₃PO₄, we can analyze the structures and bonding of both acids.

### Step-by-Step Solution:

1. **Identify the Oxidation States:**
- In hypophosphorous acid (H₃PO₂), the oxidation state of phosphorus (P) can be calculated as follows:
\[
3 + x + 2(-2) = 0 \implies 3 + x - 4 = 0 \implies x = +1
...