`H_(3)PO_(3)` can be represented by structures I and II shown below. Can these two structures be taken as the canonical forms of the resonance hybride representing `H_(3)PO_(3)`? If not, give resonance hybrid representing `H_(3)PO_(3)`? If not, give reasons for the same.

Explanation

To determine whether the two structures of \( H_3PO_3 \) can be considered as canonical forms of the resonance hybrid, we need to analyze the characteristics of resonance structures and the provided structures.

### Step-by-Step Solution:

1. **Identify the Given Structures**:
- Let's denote the two structures as Structure I and Structure II.
- Structure I has a hydroxyl group (-OH) and a double bond to oxygen (C=O).
- Structure II has a different arrangement of the hydroxyl groups and the double bond.
...