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Oxyanions containing a pair of equivalent – linkages
CHEMISTRY · Multi correct
Problem
Oxyanions containing a
(
6
,
2
)
(6,2)
(
6
,
2
)
pair of equivalent
X
X
X
–
O
O
O
linkages, where
X
X
X
is the central atom, are: (1)
S
2
O
8
2
−
\mathrm{S}_2\mathrm{O}_8^{2-}
S
2
O
8
2
−
(2)
P
2
O
6
4
−
\mathrm{P}_2\mathrm{O}_6^{4-}
P
2
O
6
4
−
(3)
P
2
O
7
4
−
\mathrm{P}_2\mathrm{O}_7^{4-}
P
2
O
7
4
−
(4)
P
2
O
8
4
−
\mathrm{P}_2\mathrm{O}_8^{4-}
P
2
O
8
4
−
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