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Select the correct statement for the given complexes [Fe(CN)6]4-, [Ni(CN)4]2- and [Ni(CO)4]
- a)All have identical geometry
- b)All are heteroleptic complex
- c)All are diamagnetic
- d)All obey EAN rule
Correct answer is option 'C'. Can you explain this answer?
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Select the correct statement for the given complexes [Fe(CN)6]4-, [Ni...
Geometry:
- [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4] complexes do not have identical geometry.
- [Fe(CN)6]4- has an octahedral geometry due to the presence of 6 ligands, while [Ni(CN)4]2- has a square planar geometry as it has 4 ligands, and [Ni(CO)4] has a tetrahedral geometry because of the 4 ligands.
Heteroleptic Complexes:
- [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4] are not heteroleptic complexes.
- Heteroleptic complexes contain different types of ligands, while these complexes only have one type of ligand (cyanide or carbon monoxide).
Diamagnetic:
- All three complexes, [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4], are diamagnetic.
- Diamagnetic complexes have all paired electrons, leading to no net magnetic moment.
EAN Rule:
- The complexes [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4] do not necessarily obey the EAN (18-electron) rule.
- The EAN rule is a guideline for determining the stability of metal complexes based on the total number of electrons in the metal's d and s orbitals.
Therefore, the correct statement among the given options is that all three complexes [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4] are diamagnetic.
- [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4] complexes do not have identical geometry.
- [Fe(CN)6]4- has an octahedral geometry due to the presence of 6 ligands, while [Ni(CN)4]2- has a square planar geometry as it has 4 ligands, and [Ni(CO)4] has a tetrahedral geometry because of the 4 ligands.
Heteroleptic Complexes:
- [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4] are not heteroleptic complexes.
- Heteroleptic complexes contain different types of ligands, while these complexes only have one type of ligand (cyanide or carbon monoxide).
Diamagnetic:
- All three complexes, [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4], are diamagnetic.
- Diamagnetic complexes have all paired electrons, leading to no net magnetic moment.
EAN Rule:
- The complexes [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4] do not necessarily obey the EAN (18-electron) rule.
- The EAN rule is a guideline for determining the stability of metal complexes based on the total number of electrons in the metal's d and s orbitals.
Therefore, the correct statement among the given options is that all three complexes [Fe(CN)6]4-, [Ni(CN)4]2-, and [Ni(CO)4] are diamagnetic.
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Select the correct statement for the given complexes [Fe(CN)6]4-, [Ni...
In all complexes number of unpaired electrons = 0
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Select the correct statement for the given complexes [Fe(CN)6]4-, [Ni(CN)4]2- and [Ni(CO)4]a)All have identical geometryb)All are heteroleptic complexc)All are diamagneticd)All obey EAN ruleCorrect answer is option 'C'. Can you explain this answer?
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Select the correct statement for the given complexes [Fe(CN)6]4-, [Ni(CN)4]2- and [Ni(CO)4]a)All have identical geometryb)All are heteroleptic complexc)All are diamagneticd)All obey EAN ruleCorrect answer is option 'C'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Select the correct statement for the given complexes [Fe(CN)6]4-, [Ni(CN)4]2- and [Ni(CO)4]a)All have identical geometryb)All are heteroleptic complexc)All are diamagneticd)All obey EAN ruleCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Select the correct statement for the given complexes [Fe(CN)6]4-, [Ni(CN)4]2- and [Ni(CO)4]a)All have identical geometryb)All are heteroleptic complexc)All are diamagneticd)All obey EAN ruleCorrect answer is option 'C'. Can you explain this answer?.
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