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In the complex Fe(CO)x, the value of x is
- a)3
- b)2
- c)4
- d)5
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is ...
Complex carbonyls follow Sidwick's EAN rule i.e compound with EAN 36 will be relatively more stable than other metal carbonyls. Iron pentacarbonyl has EAN number of 36 = Z−X+Y = (26−0+2x)
[Z = atomic number, X = oxidation state of metal, Y= total electrons donated by ligand]
∴x = 5. So, the formula will be Fe(CO)5.
[Z = atomic number, X = oxidation state of metal, Y= total electrons donated by ligand]
∴x = 5. So, the formula will be Fe(CO)5.
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In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is ...
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In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is ...
ComplexFe(CO)x:The value of x is 5
Explanation:
- ComplexFe(CO)x is a coordination compound where Fe is the central metal atom and CO is the ligand.
- CO is a strong-field ligand and forms a strong bond with Fe. The number of CO ligands that can bind to Fe depends on the oxidation state of Fe.
- In Fe(CO)5, Fe is in the zero oxidation state, which means it has five valence electrons available for bonding.
- CO ligands each have a lone pair of electrons that they can donate to Fe, forming a sigma bond.
- The five CO ligands each donate one electron pair to Fe, forming five sigma bonds.
- Therefore, the value of x in Fe(CO)x is 5.
Conclusion:
- The correct answer to the question is option 'D' which states that the value of x in the ComplexFe(CO)x is 5.
Explanation:
- ComplexFe(CO)x is a coordination compound where Fe is the central metal atom and CO is the ligand.
- CO is a strong-field ligand and forms a strong bond with Fe. The number of CO ligands that can bind to Fe depends on the oxidation state of Fe.
- In Fe(CO)5, Fe is in the zero oxidation state, which means it has five valence electrons available for bonding.
- CO ligands each have a lone pair of electrons that they can donate to Fe, forming a sigma bond.
- The five CO ligands each donate one electron pair to Fe, forming five sigma bonds.
- Therefore, the value of x in Fe(CO)x is 5.
Conclusion:
- The correct answer to the question is option 'D' which states that the value of x in the ComplexFe(CO)x is 5.
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In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is option 'D'. Can you explain this answer?.
In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In the complexFe(CO)x, the value of x isa)3b)2c)4d)5Correct answer is option 'D'. Can you explain this answer?.
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