How do you account for reducing behaviour of `H_(3)PO_(2)` on the basis of its structure?

Explanation

To account for the reducing behavior of hypophosphorous acid (H₃PO₂) based on its structure, we can follow these steps:

### Step 1: Identify the Structure of H₃PO₂
Hypophosphorous acid (H₃PO₂) has a specific structure where phosphorus (P) is bonded to one oxygen atom with a double bond (P=O) and to another oxygen atom with a single bond (P-OH). Additionally, it has two hydrogen atoms bonded directly to phosphorus (P-H).

### Step 2: Analyze the Bonds in H₃PO₂
In H₃PO₂, the phosphorus atom is bonded to:
- One oxygen atom via a double bond (P=O).
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