Transition elements or their compounds have the following characteristics. 1. Some are paramagnetic 2. They are used as catalysts in many industrial processes 3. They have variable oxidation states with different colours.

Q: Explain the following: (i) The transition elements have great tendency for complex formation, (ii)…

A: (i) The transition elements have greater tendency to form complexes due to the presence of vacant…

Q: Have each group member choose a row of the transition metals inthe periodic table and ask each to…

A: The transition metals subdivided according to the electronic structures of their atoms into three…

Q: e) Draw the geometric isomers expected for the complex [Cr(OH2)4C12]·H2O if its geometry was i)…

A: No of geometric isomers Octahedral = 2 Hexagonal planar = 3 Trigonal prismatic = 3

Q: Square planar complexes are often asso with:

A: Square planar complexes are dsp2 hybridised .

Q: 1. Which of the following statements is correct? a. The transition metals have little variability in…

A: "Since you have asked multiple questions, we will solve the first question for you ( as per our…

Q: The elements of the actinide series are shown in the diagram. Some of the actinides ions are not…

A: Given : We have to tell why actinides are colorless.

Q: Assign a reason for each of the following observations:(i) The transition metals (with the exception…

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Q: For the metal-ligand complexation that forms coordination compounds, ligands act as: Reducing agent…

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Q: transition metals have tendency to have complex why?

A: The transition elements contain d subshells which are incomplete and the electrons from other…

Q: True or False: Elements exists in various oxidation states in the second and third transition series…

A: #1: Transition elements are present in between s-block and p-block elements in the periodic table.…

Q: The formation of color in complexes of transition elements is due to

A: Transition metal are special known for there formation of colour complexes.

Q: Gold is the most electronegative transition metal. Explain?

A: Electronegative character is the tendency of an atom to pull the bonding pair of electrons.

Q: 15. Transition elements or their compounds have the following characteristics. 1. Some are…

A: The elements in which the d-orbitals are partially filled known as the transition elements. The…

Q: 7. Solutions of transition metal ions are coloured because A The ions have variable oxidation states…

A: Transition metals are the d-block element and these elements lie in between the most electronegative…

Q: Assign reason for each of the following :(i) Transition elements exhibit paramagnetic behaviour.(ii)…

A: Interpretation- To assign reason for each of the following-

Q: What is the electron configuration for the transition metal ion(s) in each of the following…

A: The electronic configuration of any element or metal is defined as the arrangement of electrons in…

Q: K3 [Cr (C2O4) 3] .3H2O effective atomic number of the complex. Blank 1. Fill in the blanks, read the…

A: Complex compound follow EAN rule  increase the stability.

Q: Which transition metal atom is present in each of the followingbiologically important molecules: (a)…

A: a). The structure of the hemoglobin is, From the above figure it is concluded that the transition…

Q: 16 1 1111 Example 4. Why do the transition elements exhibit higher enthalpies of atomisation? ( ADA…

A: The transition elements exhibit higher enthalpy of atomisation because

Q: Explain the process of how coordination compounds are formed.

A: Coordination compounds or complexes are formed by transition elements or main group elements in…

Q: X has geometrical isomers.

A: 1-bromopropane (CH3CH2CH2Br) and 2-bromopropane (CH3CHBrCH3) are position isomers it under…

Q: Which transition metal atom is present in each of the following biologically important molecules:…

A: Siderophores are small, high-affinity iron-chelating compounds that are secreted by microorganisms…

Q: Why are tetrahedral complexes high spin?

A: In tetrahedral molecular geometry, a central atom is located at the center of four substituent…

Q: Explain why transition metals exhibit multiple oxidation states insted of a single oxidation state?

A: Unlike main-group metals that tend to exhibit only one oxidation state, the transition metals often…

Q: Which type of substance is attracted by a magnetic field, a diamagnetic substance or a paramagnetic…

A: Paramagnetic compounds are compounds with unpaired electrons in their outermost shell.  Diamagnetic…

Q: In which one of the following species does the transition metal ion have d electronic configuration?…

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Q: Are there any diamagnetic tetrahedral complexes containingtransition metal ions with partially…

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Q: In inorganic chemistry, explain about bulky ligand. What is bulky ligand ?

A: In co-ordinate complex ligands donate electron density to metal atoms .

Q: Metal complexes are metal atoms or ions that is surrounded by several ligands. These metal complexes…

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Q: 2.The atomic number of iron is 24 what is the correct electronic configuration of FE3+ 3.The shape…

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Q: <p>When a transition metal atom forms an ion, which electrons are lost first?

A: Transition metal atom forms ions lost by its valence electrons.

Q: Isomerism in transition metal complexes

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Q: On the basis of the 18-electron rule, identify the first-row transition metal for each of the…

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Q: Define give an example of coordination compound.

A: Metal ions act as Lewis acids and thus, they are able to accept the electrons. Ligands act as the…

Q: The oxidation states of transition metals are shown in the table. Why is it possible for a…

A: The elements which have partially filled d-subshell in elemental or in normal oxidation states are…

Q: On the basis of the 18-electron rule, identify the first-row transition metal for each of the…

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Q: Which transition metal atom is present in biologically important molecule, Siderophores.

A: Siderophores = These are the organic molecules which are produced by micro-organisms bacteria and…

Q: ii) the oxidation state of the central atoms. iii) type of ligands present in the compounds. iv)…

A: The given coordination compound is = Potassium tetrachloroaurate(III), KAuCl4

Q: All of the following are diamagnetic species except ______. a. bis(oxalato)nickelate(II) b.…

A: Paramagnetic substances can be defined as the substances that have unpaired electrons and…

Q: What are the characteristics of outer orbital complexes for octahedral complexes 1_hybridization is…

A: When the inner d orbital is used for hybridization then it is inner orbital complex . But when it is…

Q: NO2 NO2 NO2 py-Pt-CI H3N-Pt-CI ру — Pt —NH3 NH3 ру CI А B C Show how these isomers will be…

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