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  • is a planar and electron-deficient compound. Hybridization and number of electrons around the central atom, respectively are:<div class='qna-

BF_{3} is a planar and electron-deficient compound. Hybridization and number of electrons around the central atom, respectively are:

Option: 1

sp^3\ and\ 4


Option: 2

sp^3\ and\ 6


Option: 3

sp^2\ and\ 6


Option: 4

sp^{2}\: and\: 8


Answers (1)

best_answer

BF_3 is a trigonal planar molecule with 3 sigma bonds formed by Boron with the 3 Fluorine atoms.

H=\frac{3+3}{2}=3

Hence, the hybridization is sp^2 and the number of electrons around boron is 6.

The correct answer is option 3.

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chirag

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