Which of the following are high spin octahedral complex ions? (: [Cr(H2O)6]2* O (Mn(ox)3]4- [Fe(en)3]3+ O [Co(NH3)6]3+

Q: Which one of the following complex ions has geometric isomers? [Fe(NH3);CI]2+ [Zn(NH3)4(en)]²+…

A: Complex having type [M(A)4B2] OR [M(AB)2C4] show geometrical isomers is not of [M(A)4B2] OR…

Q: Briefly speculate on why many cobalt (III) compounds are prepared by oxidizing CO(II) salts rather…

A:

Q: In the coordination compound (NH4)2[Fe(OH2)F5 ], the Fe complex is octahedral. a) Given that F- is a…

A: Given that NH4)2[Fe(OH2)F5 is a octahedral complex

Q: The octahedral complex [Ti(H2O)6]3+ has a single d electron. To excite this electron from the ground…

A: First find frequency as follows,

Q: Which of the following pairings is incorrect in describing the spin states of d electrons in…

A: ANSWER IS

Q: /hich of the following complex ions absorbs light of the shortest wavelength? A) [Crl6]3- B)…

A:

Q: For each of the following coordination compounds, draw the appropriate d orbital diagram (octahedral…

A:

Q: Give formulas for the following complex ions. tetracarbonyldihydroxochromium(III) ion

A: Given,  The formula of tetracarbonyldihydroxochromium(III) ion is:

Q: A coordination compound has been determined to be composed of 18.4% Co, 26.6% NH3, 30.0% SO4², and…

A: When ions present in side the coordination sphere, then it can't react as it remains as coordinated…

Q: If trans-[Cr(en)2(NCS)2]SCN is heated, it forms gaseousethylenediamine and solid…

A: The reaction on heating of the coordination compound trans-[Cr(en)2(NCS)2]SCN leads to the formation…

Q: Which of the following complexes exhibits linkage isomerism? [Pt(NO)₂(NO3)2] [NiBr₂(en)₂]…

A: Given complexes are : a. [Pt(NO)2(NO3)2] b. [Ni(Br)2(en)2] c. [CrCl3(CN)]- d. [Co(NH3)4(OH2)2]2+…

Q: (a) If a complex absorbs light at 610 nm, what color wouldyou expect the complex to be? (b) What is…

A: (a)

Q: A metal ion in a high-spin octahedral complex has two more unpaired electrons than the same ion does…

A:

Q: Consider solutions of the following complex ions. Which solutions would be expected to be colorless…

A:

Q: Mention and draw  the types of structural isomerism present in metal complexes and indicate to…

A: Answers are explained below.

Q: How many unpaired electrons are there in a high-spin octahedral Fe2+ complex? A diagram will likely…

A: Octahedral Fe2+ complex:

Q: give name and the indicated isomers for each of the following coordination compounds and complexes.…

A:

Q: a) Draw the structure and the systematic name of the following d-metal complexes: (0) [Mn(CO),H₂]…

A: As per the rules only the first three subparts of the first question can be answered

Q: Consider the [Cu(H2O)6](NO3)2 complex. Which ONE of the following statements is FALSE? a.The…

A: Incorrect statement is complex has low-spin configuration

Q: Which of the following is not an example of a d° transition metal complex? Select one: a. VO2+ b.…

A:

Q: Write the chemical formula of the following metal complexes or complex ions: formula name…

A: A chemical formula is a way of presenting information about the chemical proportions of atoms that…

Q: Which of the following complexes has the highest oxidation state of metal? a. Cr(n6-C6H6)2 b.…

A: a) (η6-C6H6)2Cr Let the oxidation state of Cr= x The oxidation state of η6-C6H6 =0 Overall charge on…

Q: Which of the following will react with transition metals to form complex ions in which the ligand is…

A: Ligand: Atoms or molecule having lone pair or negative charge that it donate to metal ion to form…

Q: The coordination complex [Cr(CO)6] forms colorless, diamagnetic crystals that melt at 90 °C. Given…

A: A substance is diamagnetic in nature if all the electrons are paired. For a complex to be colored,…

Q: Which complex is expected to have a white color ? O [cu(NH3)4]2+ O K3[TICI6] O (TI(H20)6]C13 O…

A: →The color  of the complex  in transition  metals is     governed  by  the d‐d  transitions.  If…

Q: Let us consider the following coordination complexes: [Fe(CN6)]3- Given that the chloride ion and…

A: The given coordination complex is a cyanide containing complex, and cyanide is a strong field…

Q: For the complex [Co(en)2(OH)2]OH, what is the oxidation state of the central metal in the complex?

A: Given :- [Co(en)2(OH)2]OH  To determine :- oxidation state of central metal in given complex

Q: The coordination complex [Cr(CO)6] forms colorless, diamagnetic crystals that melt at 90 °C. What is…

A: The oxidation number of chromium in Cr(CO)6 has to be given.

Q: A coordination compound has been determined to be composed of 18.4% Co, 26.6% NH3, 30.0% SO4 , and…

A: A co-ordination compound is a compound containing a central metal atom bound to ligands. The central…

Q: How many unpaired electrons are there in the complex ion [CO(NO3)5]¯? For this in the nitrate…

A: Given , Initial amount of substance = 60mg  t1/2 = 6 h  Total time = 24 h  N ❓  In question 2  Since…

Q: What is the coordination number for the transition metal in the following complexes?   a)…

A: Coordination number : it is the total number of atoms are attached to the central atom.

Q: An octahedral coordination complex, that only has one type of ligand, and has six d electrons is…

A: All the necessary explanation has been given in thr following step.

Q: Predict which complex is colorless: [Cr(en)3]2+, [Fe(CN)6]3−, [Zn(CN)4]2−, [Ni(CN)2Br2]2−?

A: In this question, we have to find out the correct answer of given problem by the help of…

Q: Mention the types of structural isomerism present in metal complexes and indicate to which of them…

A: Coordination isomerism is a form structural isomerism in which the composition of coordination…

Q: 4. (a) Transition metals form complexes by combining with ligands. What is (i) A transition metal?…

A: (i) A transition metal In the periodic table, the elements are classified into four blocks namely,…

Q: 4) Which of the following complex ions absorbs light of the shortest wavelength? A) [Crl6]3- B)…

A: The wavelength of complexes can be explained on the basis of the strength of ligands. The stronger…

Q: Name the following metal complexes or complex ions: formula name [Fe(OH), (en); ] [v(eN), (NH,).]…

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Q: For each of the following metals, write the electronic configuration of the atom and its 3+ ion: (a)…

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Q: Draw the structures of optical isomers of each of the following complex ions:[Cr(C2O4)3]3-,…

A: Compounds which are non-super imposable mirror image of each other are known as optical isomers.

Q: Determine the oxidation state and coordination number of the metal ion in each complex ion. a.…

A: To solve the given problems related to coordination compounds, we must be aware of the following…

Q: Determine the oxidation state of the metal in each ofthe following coordination complexes:…

A: The oxidation state of metal ion complexes can be calculated as the sum of oxidation state of all…

Q: PLEASE SKIP IF YOU HAVE ALREADY DONE THIS. Thank you

A: A coordination compound show linkage isomerism if it has ambient ligands. Ambient ligands are…

Q: Which of the following statements is TRUE about the complex, diaquabis(oxalato)ruthenate(II)? The…

A: Given complex: diaquabis(oxalato)ruthenate(II) To determine the true statement

Q: Which of these complex ions is expected to be diamagnetic?           (B) [Co(CN)6]3–          (A)…

A: The nature of compound depends on the nature of ligand attached to the central atom. If the ligand…

Q: What is the coordination number for the transition metal in the following complexes? a)…

A: To calculate coordination numbers of complexes , we have to look about ligands surrounding the…

Q: Which of the following is an optical isomer of the complex shown below? Br Co C NH3 NH3 H3N

A: Optical isomers are two compounds which contain the same number and kinds of atoms, and bonds (i.e.,…

Q: Name the following metal complexes or complex ions: formula name [re(co),]* [cr{OH),(en).]"

A: 1. Tetracarbonyl iron(III)

Q: Some metal complexes have a coordination number of 5. One such complex is Fe(CO)5, which adopts a…

A: Coordination compounds are named using IUPAC rules that are similar to naming ionic compounds.…

Coordination Chemistry

It is a part of chemistry, in which the study of compounds that have central atoms surrounded by molecules or ions, known as ligand, is known as coordination chemistry.