Which of the following molecules or ions does not contain a central atom with d2 sp3...

Question

Question

Which of the following molecules or ions does not contain a central atom with d² sp³ hybridization?

a. XeF₅⁺

b.IF₄^-

c.SF₆

d. SeF₅^-

d. all of these contain a central atom with d² sp³ hybridization

Answer 1

Answer #1

a) XeF5+

In this Xe is the central atom with 5 bond pairs and one lone pair ( total 7 electrons) , thus has 6 hybrid orbitals with d2sp3 hybridization.

b) IF4-

I has 4 bond pairs and 2 lone pairs ( total 8 electrons) , thus 6 pairs of electrons and d2sp3 hybridisation to accommodate .

c) SF6

S has 6 bond pairs and no lone pairs, so d2sp3 hybridisation

d) SeF5-

Se has 5 bond pair and one lone pair , so d2sp3.

OPTION E is correct.

Answer 2

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