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EasyChemistry
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The formula of potassiumdicyano bis (oxalato) nickelate (II) is –
A
K4[Ni(CN)2(Ox)2]
B
K3[Ni2(CN)2(Ox)2]
C
K[Ni(CN)(Ox)2]
D
K2[Ni(CN)2(Ox)2]

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