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Which compound is zero valent metal complex
Options
(a) [Cu(NH₃)₄]SO₄
(b) [Pt(NH₃)₂Cl₂]
(c) [Ni(CO)₄]
(d) K₃[Fe(CN)₆]
Correct Answer:
[Ni(CO)₄]
Explanation:
[Cu(NH₃)₄]SO₄ → oxidation number of Cu = +2. [Pt(NH₃)₂Cl₂] → Oxidation number of Pt = +2. [Ni(CO)₄] → oxidation number of Ni = 0. K₃[Fe(CN)₆] → oxidation number of Fe = +3.
Related Questions: - The oxidation states of Mn in MnSO₄,MnO₂,K₂MnO₄ and KMnO₄ are respectively
- The equilibrium constant for mutarotation α-D Glucose ⇌ β-D Glucose is 1.8.
- When a standard solution of NaOH is left in air for a few hours
- Volume concentration of 1.5 N H₂O₂ is
- Which colourless gas evolves, when NH₄ Cl reacts with zinc in a dry cell battery
Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The oxidation states of Mn in MnSO₄,MnO₂,K₂MnO₄ and KMnO₄ are respectively
- The equilibrium constant for mutarotation α-D Glucose ⇌ β-D Glucose is 1.8.
- When a standard solution of NaOH is left in air for a few hours
- Volume concentration of 1.5 N H₂O₂ is
- Which colourless gas evolves, when NH₄ Cl reacts with zinc in a dry cell battery
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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