STD 12 - p -Block elements - ll — NEET STD 11 Science — Question
Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - p -Block elements - ll4 Marks
MCQ
Which of the following is planar
A
$Xe{F_2}$
B
$Xe{O_3}F$
C
$Xe{O_2}{F_2}$
✓
$Xe{F_4}$
✓
Answer
Correct option: D.
$Xe{F_4}$
d (d) In the formation of $Xe{F_4}, s{p^3}{d^2}$ hybridisation occurs which gives the molecule an octahedral structure. The xenon and four fluorine atoms are coplanar while the two equatorial positions are occupied by the two lone pairs of electrons.
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