If `BF_(3)` react with `F^(-)`then how will hybridization of Boron change ?

Explanation

To determine how the hybridization of boron changes when BF₃ reacts with F⁻, we can follow these steps:

### Step 1: Understand the Structure of BF₃
- Boron (B) is in Group 13 and has three valence electrons.
- In BF₃, boron forms three sigma bonds with three fluorine atoms.
- The electron configuration of boron in BF₃ can be represented as follows:
- Boron has 3 electrons and forms 3 bonds with fluorine, resulting in a total of 6 electrons around boron (3 from the bonds with F).

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