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Question
Chemistry
Oxidation state of sulphur in anions SO2-3. S2O2-4 and S2O2-6 increases in the orders:
Q. Oxidation state of sulphur in anions
S
O
3
2
−
.
S
2
O
4
2
−
and
S
2
O
6
2
−
increases in the orders:
1861
169
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Equilibrium
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A
S
2
O
6
2
−
<
S
2
O
4
2
−
<
S
O
3
2
−
24%
B
S
O
6
2
−
<
S
2
O
4
2
−
<
S
O
6
2
−
2%
C
S
2
O
4
2
−
<
S
O
3
2
−
<
S
2
O
6
2
−
62%
D
S
2
O
4
2
−
<
S
2
O
6
2
−
<
S
O
3
2
−
12%
Solution:
In
S
O
3
−−
x
+
3
(
−
2
)
=
−
2
;
x
=
+
4
In
S
2
O
4
2
x
+
4
(
−
2
)
=
−
2
2
x
−
8
=
−
2
2
x
=
6
;
x
=
+
3
In
S
2
O
6
2
−
2
x
+
6
(
−
2
)
−
2
2
x
=
10
;
x
=
+
5
hence the correct order is
S
2
O
4
−−
<
S
O
3
−−
<
S
2
O
6
−−