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HardChemistry
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Which of the following statements is correct –
A
The [Ni(CN)4]2− ion has tetrahedral geometry and is diamagnetic
B
The [Ni(CN)4]2− ion has a square-planar geometry and is paramagnetic
C
The [Ni(CN)4]2− ion has a square-planar geometry and is diamagnetic
D
The [Cu(NH3)4]2+ ion has a tetrahedral geometry and is diamagnetic
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