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Tardigrade
Question
Chemistry
Which of the following halogen oxides is ionic ?
Q. Which of the following halogen oxides is ionic ?
1871
176
The p-Block Elements - Part2
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A
C
1
O
2
10%
B
B
r
O
2
8%
C
I
2
O
5
13%
D
I
4
O
9
70%
Solution:
I
4
O
9
is ionic in nature. It is in fact iodate of tripositive iodine cation
(
I
3
+
)
. Thus, its ionic formula is
I
3
+
(
I
O
3
)
3
−
, i.e., iodine triiodate