BF _ 3 is planar and electron deficient compound. Hybridization and...

{BF}_{3}

is planar and electron deficient compound. Hybridization and number of electrons around the central atom, respectively are: BF _ 3 is planar and electron deficient compound. Hybridization and number of electrons around the central atom,

BF _ 3 is planar and electron deficient compound. Hybridization and number of electrons around the central atom,

Options

A ${sp}^{3}$ and $4$
B ${sp}^{3}$ and $6$
C ${sp}^{2}$ and $6$
D ${sp}^{2}$ and $8$

Correct answer

C. ${sp}^{2}$ and $6$

Step-by-step solution

The structure of ${BF}_{3}$ can be shown as follows,

BF _ 3 is planar and electron deficient compound. Hybridization and number of electrons around the central atom,

Three hybrid orbital are required to form ${BF}_{3} .$ Hence, the hybridisation of Boron is ${sp}^{2}$ and the number of electrons around the boron is $6$ due to the presence of three $B - F$ bonds.

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