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Tardigrade
Question
Chemistry
Which of the following statements is false regarding the SO3 molecule?
Q. Which of the following statements is false regarding the
S
O
3
molecule?
1679
159
The p-Block Elements - Part2
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A
Sulphur can expand its octet to reduce formal charges
25%
B
The
S
—
O
bond is polar
23%
C
The
O
−
S
−
O
bond angle is
10
4
∘
32%
D
It is a non-polar molecule
21%
Solution:
S
O
3
has trigonal planar shape having
O
−
S
−
O
bond angle
12
0
∘
(no lone pair at
S
),
S
can expand its octet to reduce formal charges. Since
S
and
O
have different electronegativities,
S
-
O
bond is polar but overall molecule is non-polar.