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Question
Which coordinate compound from following has a net negative charge on complex ion?
Options
Tris(ethylenediamrnine) cobalt(III) chloride
Diamminesilver(I)chloride
Potassiumtrioxalatoaluminate (III)
Tetracarbonylnickel(0)
MCQ
Solution
Potassiumtrioxalatoaluminate (III)
Explanation:
\[\ce{K3[Al(C2O4)3] -> 3K+ + [Al(C2O4)]^{3-}}\]
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Applications of Coordination Compounds
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