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Chemistry
Chemistry
Problem
The correct formula of diammine dichlorodicyano chromate (III) is : a.
[
CrCl
2
(
CN
)
2
(
NH
3
)
2
]
3
+
[\text{CrCl}_2(\text{CN})_2(\text{NH}_3)_2]^{3+}
[
CrCl
2
(
CN
)
2
(
NH
3
)
2
]
3
+
b.
[
CrCl
2
(
CN
)
2
(
NH
3
)
2
]
3
−
[\text{CrCl}_2(\text{CN})_2(\text{NH}_3)_2]^{3-}
[
CrCl
2
(
CN
)
2
(
NH
3
)
2
]
3
−
c.
[
CrCl
2
(
CN
)
2
(
NH
3
)
2
]
[\text{CrCl}_2(\text{CN})_2(\text{NH}_3)_2]
[
CrCl
2
(
CN
)
2
(
NH
3
)
2
]
d.
[
CrCl
2
(
CN
)
2
(
NH
3
)
2
]
−
[\text{CrCl}_2(\text{CN})_2(\text{NH}_3)_2]^-
[
CrCl
2
(
CN
)
2
(
NH
3
)
2
]
−
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