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Which of these statements about [CO(CN)₆]³⁻ is true
Options
(a) [CO(CN)₆]³⁻ has four unpaired electrons and will be in a low-spin configuration
(b) [CO(CN)₆]³⁻ has four unpaired electrons and will be in a high spin configuration
(c) [CO(CN)₆]³⁻has no unpaired electrons and will be in a high-spin configuration
(d) [CO(CN)₆]³⁻ has no unpaired electrons and will be in a low-spin configuration
Correct Answer:
[CO(CN)₆]³⁻ has no unpaired electrons and will be in a low-spin configuration
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: D and F Block Elements
(91)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The diagonal partner of element B is
- Heat of combustion ΔH for C(s) , H₂(g)and CH₄(g) are -94, -68 and -213 kcal/mol.
- H₂O₂ reduces MnO₄⁻ ion to
- The solubility product of a sparingly soluble salt AB at room temperature
- The pressure and temperature of 4 dm³ of carbon dioxide gas are doubled
Topics: D and F Block Elements (91)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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