How do you account for the reducing behaviour of `H_(3)PO_(2)` ?
Or (i) Draw the structure of phosphinic aicd `(H_(3)PO_(2))`.
(ii)Write a chemical reaction for its use as a reducing agent.

Explanation

To account for the reducing behavior of phosphinic acid (H₃PO₂), we can follow these steps:

### Step 1: Draw the Structure of Phosphinic Acid (H₃PO₂)

Phosphinic acid has the following structure:

1. The central atom is phosphorus (P).
2. Phosphorus is bonded to one oxygen atom with a double bond (P=O).
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