Home
Class 12
CHEMISTRY
A name of neutral complex is : Bis (a...

A name of neutral complex is :
Bis (acetyl acetanato) methylcyanidoethiocyanato-s-iron(Y)
The 'Y' is O.N. of metal then calculate sum of primary and secondary valency ?

Text Solution

Verified by Experts

The correct Answer is:
`09`
Complex `[Fe(acac)_(2)(NC CH_(3))(SCN)]`
Y-2+0-1=0`implies` Y=+3
sec. valency =6
sum=3+6=9
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    RESONANCE ENGLISH|Exercise Additional Problem for Self Practice (APSP) Part-III One or more than one option correct type|7 Videos

  • COORDINATION COMPOUNDS

    RESONANCE ENGLISH|Exercise Additional Problem for Self Practice (APSP) Part-III Comprehension.|3 Videos

  • COORDINATION COMPOUNDS

    RESONANCE ENGLISH|Exercise Additional Problem for Self Practice (APSP) Part-III Match the column|1 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Chemistry in every day life)|31 Videos

  • D & F BLOCK ELEMENTS

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Aldehydes , Ketones, Carboxylic acid)|15 Videos

Similar Questions

Explore conceptually related problems

The IUPAC name of [Co(H_2NCH_2CH_2NH_2)_2 (NO_2)NO_5 is bis(enthane-1,2-diamine) dinitrito-N-cobalt(III) nitrate.It follows the following rules that. (a)Cation is named first followed by anion. (b) Ligands are named in an alphabetical order before the name of the central atom/ion. ( c)Name of anionic ligands end in "o" (ex.chlorido) those of neutral (and if cation) ligands are the same except aqua for H_2O , ammine for NH_3 etc. (d)Prefixes mono,di,tri,etc.are used to indicate the number of individual ligand.When the name of the ligands include a numerical prefix, then terms bis, tris, tetrakis are used. (e)Oxidation state of the metal is indicated by Roman numeral in parenthesis. (f) For cationic and neutral complexes, the metal is named same as the element and for anionic complex, the name of metal ends with suffix-ate.For some metals, the Latin names are used in the complex anions , e.g., ferrate for Fe, argentate for silver etc. The correct IUPAC name of the coordination compound [Pt(NH_3)_2Cl(NH_2CH_3)] is :

The IUPAC name of [Co(H_2NCH_2CH_2NH_2)_2 (NO_2)NO_5 is bis(enthane-1,2-diamine) dinitrito-N-cobalt(III) nitrate.It follows the following rules that. (a)Cation is named first followed by anion. (b) Ligands are named in an alphabetical order before the name of the central atom/ion. ( c)Name of anionic ligands end in "o" (ex.chlorido) those of neutral (and if cation) ligands are the same except aqua for H_2O , ammine for NH_3 etc. (d)Prefixes mono,di,tri,etc.are used to indicate the number of individual ligand.When the name of the ligands include a numerical prefix, then terms bis, tris, tetrakis are used. (e)Oxidation state of the metal is indicated by Roman numeral in parenthesis. (f) For cationic and neutral complexes, the metal is named same as the element and for anionic complex, the name of metal ends with suffix-ate.For some metals, the Latin names are used in the complex anions , e.g., ferrate for Fe, argentate for silver etc. The IUPAC name of Fe_4[Fe(CN)_6]_3 is :

The sum of primary and secondary valencies of chromium in the complex CrBr_(3).6NH_(3) is .

Let ' n ' is the number of ordered pair (x ,y) satisfying the system of equations {x^2y^2-2x+y^2=0 2x^2-4x+3+y^2=0(x , y in R) and ' S ' is the sum of all the values of xa n dy satisfying the given system of equations then (a) n > S (b) n < S (c) n-2 = S (d) S/n=2

According to C.F.T, attraction between the central metal ion and ligands in a complex is purely electrostatic. The transition metal which forms the central atom cation in the complex is regarded as a positive ion. It is surrounded by negative ligands or neutral molecules which have a lone apir of electrons, if the ligand is a neutral molecule such as NH_(3) , the negative and of the dipole in the molecule is directed towards the metal cation. the electrons on the central metal ion are under repulsive forces from those on the ligands. thus the electrons occupy the d-orbitals remain away from the direction of approach ligands. ltBrgt Q. Correct relationship between pairing energy (P) and C.F.S.E. (Delta_(o)) in

Addition of excess aqueous ammonia to a pink coloured aqueous solution of MCl_(2). 6H_(2)O(X) and NH_(4)Cl gives an octahedral complex Y in the presence of air. In aqueous solution, complex Y behaves as 1:3 electrolyte. The reaction of X with excess HCl at room temperature results in the formation of a blue coloured complex Z. The calculated spin only magnetic moment of X and Z is 3.87 B.M., whereas it is zero for complex Y. Among the following options, which statement is incorrect ?

Aqueous solution of CoCl_(3)*6NH_(3) upon addition with AgNO_(3) produces 3 moles white precipitate . Primary and secondary valency of metal in this complex is

A metal ion M^(n+) having d^4 valence electronic configuration combines with three didentate ligands to form a complex compound. Assuming Delta_o gt P write the electronic configuration of the valence electrons of the metal M^(n+) ions in terms of t_(2g) and e_g .

In Figure, O is the centre of the circle and /_D A B=50^0dot Calculate the values of x\ a n d\ y

A circle x^2+y^2+4x-2sqrt(2)y+c=0 is the director circle of the circle S_1a n dS_1 is the director circle of circle S_2, and so on. If the sum of radii of all these circles is 2, then the value of c is ksqrt(2) , where the value of k is___________