Out of the following data assign the correct bond angle associated with each of the given compounds.
`{:("Compounds","Bond angles"),(H_(2)O","CO_(2)","C Cl_(4)","BF_(3),180^(@)","109^(@)28'","104.5^(@)","),(BeF_(2)","AlCl_(3)","PF_(5)","SF_(6),107^(@)","120^(@)","90^(@)),(NH_(3)","CH_(4),):}`

Explanation

To assign the correct bond angles associated with each of the given compounds, we will analyze each compound one by one, considering their molecular geometry and hybridization.

### Step-by-Step Solution:

1. **H₂O (Water)**
- **Valence Electrons**: Oxygen has 6 valence electrons. In H₂O, 2 are used for bonding with hydrogen atoms, and 2 remain as lone pairs.
- **Hybridization**: The hybridization is sp³ due to 2 bonding pairs and 2 lone pairs.
- **Molecular Geometry**: The presence of lone pairs compresses the bond angle from the ideal tetrahedral angle of 109.5° to approximately 104.5°.
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