Explanation
Transition metals are coloured due to the following electronic transition
Example for a coordination compound is ____________.
Which is a coordination compund ?
The primary valence of the metal ion is satisfied by :
Hint: Molar conductivity is dependent on the number of ions produced in the solution.
Explanation:
The dissociation of $$[Co{(N{H_3})_6}]C{l_3}$$ is as follows;
$$[Co{(N{H_3})_6}]C{l_3} \rightleftharpoons {[Co{(N{H_3})_6}]^{3 + }} + 3C{l^ - }$$
The number of ions produced here is $$4$$. So the molar conductivity is the highest.
Final Answer: The molar conductivity of $$[Co{(N{H_3})_6}]C{l_3}$$ is the highest. Hence the correct answer is option $$A$$.
Transition elements form complexes readily because :
Transition elements form complexes readily because
During the splitting of degenerate d-orbitals under the influence of ligand the average d-orbital energy
The ionizable valency of Ni in Ni(CO)$$_{4}$$ is __________.
The following ion shows colour not due to d-d transistion.
The splitting of degenerated d-orbitals takes place into which of the following two sets :
Number of $$Cl^{-}$$ ions satisifying both primary and secondary valency are in $$CoCl_{3}.5NH_{3}$$.
In the presence of strong eletrical field, the following set of orbitals are not degenerate :
1 mole of amino cobalt chloride on treating with an excess of $$AgNO$$$$_{3}$$ solution gives $$2$$ moles of $$AgCl$$ precipitate. The number of $$Cl^-$$ ions which satisfies both primary and secondary valency of cobalt in the complex is:
IUPAC name for the complex $$[Cu(NH_{3})_{4}]SO_{4}$$ is:
A hydrogen bond is formed by a dipole-dipole force between an electronegative atom (the hydrogen acceptor) and a hydrogen atom that attaches covalently with another electronegative atom (the hydrogen donor) of the same molecule or of a different molecule.
Only nitrogen, oxygen, and fluorine atoms can interact with hydrogen to form hydrogen bonds. Hence the molecular interactions responsible for hydrogen bonding in HF are dipole-dipole interaction.
An excess of AgNO$$_{3}$$ is added to 100 ml of a 0.1 M solution of dichlorotetraaquachromium (III) chloride. The number of mol of AgCl precipitate would be:
dichlorotetra aquachromium (III) cholride is $$[Cr(H_2O)_4Cl_2]Cl$$, so one mole of it will give one mole of $$Cl^-$$ ion so 100 ml of 0.1M will give 0.01 mole of $$Cl^-$$ ion and 0.01 mole of $$AgCl$$ formed.
$$[Co(NH_{3})_{4}(NO_{2})_{2}]Cl$$ exhibits:
Coordination compounds have great importance in biological systems. In this context which of the following statements is incorrect?
Statement I: The geometrical isomer of the complex $$[M(NH_{3})_{4}Cl_{2}]$$ are optically inactive.
Statement II: Both geometrical isomers of the complex $$[M(NH_{3})_{4}Cl_{2}]$$ possess axis of symmetry
Select the correct option regarding given statements:
The neutral complex, diamine dibromo dichloro platinum (IV) is best represented as:
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