MHT CET · Chemistry · Coordination Compounds
Which coordinate compound from following has a net negative charge on complex ion?
- A Tris(ethylene diammine) cobalt(III) chloride
- B Potassium trioxalato aluminate(III)
- C Tetracarbonyl Nickel(0)
- D Diammine silver(I)chloride
Answer & Solution
Correct Answer
(B) Potassium trioxalato aluminate(III)
Step-by-step Solution
Detailed explanation
\(\mathrm{K}_{3}\left[\mathrm{Al}\left(\mathrm{C}_{2} \mathrm{O}_{4}\right)_{3}\right] \longrightarrow 3 \mathrm{~K}^{+}+\left[\mathrm{Al}\left(\mathrm{C}_{2} \mathrm{O}_{4}\right)\right]^{3-}\)
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