Advertisements
Advertisements
Question
Write oxidation number of iron in [Fe(CO)5]
Advertisements
Solution
The charge on complex [Fe(CO)5] is 0.
∴ (O.S. of Fe + charge on ligands) = 0
∴ (O.S. of Fe + 5 × charge of CO) = 0
∴ (O.S. of Fe + 5 × 0) = 0
∴ O.S. of Fe = 0
RELATED QUESTIONS
Answer the following in one or two sentences.
What is the shape of a complex in which the coordination number of the central metal ion is 4?
Hybridization of cobalt in [Co(NH3)6]3+ complex ion is _____________
Write coordination number of Fe3+ in [Fe(C2O4)3]3− complex ion.
Write chemical composition of carnalite.
Write four postulates of Werner’s theory.
Define Anionic sphere complex.
What is the secondary valence of CO3+ ion according to Werner's theory in [Co(NH3)4Cl2]+?
The hybridization of cobalt in [CoF6]3− and [Co(NH3)6]3+ are ____________ respectively.
If excess of AgNO3 solution is added to 100 mL of 0.024 M solution of dichlorobis (ethylene diamine) cobalt (III) chloride, how many moles of AgCl will be precipitated?
The coordination number of central metal atom/ion in a complex is ____________.
What is oxidation state of iron in potassium hexacyano ferrate (II)?
Which oxidation states CORRECTLY represent the usual range exhibited by the stated metal?
The charge number and coordination number of 2+ the complex [Co(en)2Cl2]2+ are ____________ respectively.
Identify the formula of potassiumtrioxalatoaluminate (III).
What is the total number of ligands present in [CoCl2(NH3)4]Cl?
Which of the following is a property of coordination compound and not of double salt?
Which of the following types of valences, according to Werner's theory is also called as primary valence?
Which ligand among the following has highest splitting power of d-orbitals of central metal ion?
The correct charge on and co-ordination number of 'Fe' in K3[Fe(CN)6] is ______.
Give the primary and secondary valencies of cobalt in the coordination compound [Co(NH3)6]Cl3.
Find out the oxidation state of cobalt ions in the complex [Co(NH3)5Br]S04.
What do you know about counter ion?
