(B) In $BF_3$,the central atom $B$ has $3$ valence electrons.It forms $3$ single bonds with $3$ $F$ atoms,resulting in $3$ bond pairs and $0$ lone pai

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(B) In $BF_3$,the central atom $B$ has $3$ valence electrons.It forms $3$ single bonds with $3$ $F$ atoms,resulting in $3$ bond pairs and $0$ lone pairs.The steric number is $3 + 0 = 3$,which corresponds to $sp^2$ hybridization.These $3$ $sp^2$-hybrid orbitals are arranged in a trigonal planar geometry with a bond angle of $120^{\circ}$.

Class 11 Chemistry Chemical Bonding and Molecular Structure Hybridisation

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The geometry and the type of hybrid orbital present about the central atom in $BF_3$ is

IIT 1998 All IIT

A
Linear,$sp$
B
Trigonal planar,$sp^2$
C
Tetrahedral,$sp^3$
D
Pyramidal,$sp^3$

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Chemical Bonding and Molecular Structure

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Hybridisation

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IIT 1998 Paper All IIT years →

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The geometry and the type of hybrid orbital present about the central atom in $BF_3$ is

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What is the state of hybridisation of carbon in $(a)$ $CO_3^{2-}$,$(b)$ diamond,and $(c)$ graphite?

With which of the given pairs does $CO_2$ resemble in terms of structure?

In $sp$ hybridisation,the shape is:

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