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प्रश्न
Define coordination number.
उत्तर
Coordination number (C.N.) of metal ion in a complex is the number of ligand donor atoms directly attached to it or the number of electron pairs involved in the coordinate bond.
संबंधित प्रश्न
Choose the most correct option.
The oxidation state of cobalt ion in the complex [Co(NH3)5 Br]SO4 is __________.
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?
The charge on metal ion in [Fe(CN)6]4− is _________
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Draw structure of Ethylenediaminetetraacetate ion.
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Write chemical composition of carnalite.
Write four postulates of Werner’s theory.
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The coordination number of central metal atom/ion in a complex is ____________.
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.
What is the total number of ligands present in [CoCl2(NH3)4]Cl?
According to Werner's theory based on experiment the formula of coordination compound is CoCl3.3NH3 then the molar conductance in mho mol−1 and number of Cl− ions precipitated by AgNO3 respectively is ____________.
What is the value of primary valence of copper chloride according to Werner's theory?
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?
What are the postulates of Werner's theory?
Give the primary and secondary valencies of cobalt in the coordination compound [Co(NH3)6]Cl3.
What do you know about counter ion?
Write postulates of Werner theory of co-ordination complexes.
