Question

geometry of BF4- molecule on the basis of hybridisation​

Answer 1

Explanation:

So, the molecule will have irregular geometry and the shape is predicted by leaving the hybrid orbitals containing the lone pairs. Given a molecule is BF−4, the central atom is boron, and it has a monovalent atom, fluorine. ... So, sp3 hybridization has a tetrahedral shape.

Answer 2

Answer:

Tetrahedral

Explanation:

BF4

no of electrons in valence shell=3

from F=4

negative charge=1

3+4+1=8

8/2=4 electron pairs

we have 4 bonded florines. so bond pairs=4

lone pairs=0

4=sp3

geometry=tetrahedral

shape=tetrahedral

key concept = hybridisation

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