1.

    The total number of possible structural isomers of the compound [CuII(NH3)4][PtIICl4]\left[ {{\rm{C}}{{\rm{u}}^{{\rm{II}}}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}} \right]\left[ {{\rm{P}}{{\rm{t}}^{{\rm{II}}}}{\rm{C}}{{\rm{l}}_4}} \right] are:

    A

    3

    B

    5

    C

    4

    D

    6

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Analyzing
    🎯Difficulty :Hard
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :Coordination Chemistry, Isomerism, Coordination Complexes, Ligand Exchange

    Related Questions

    1.

    In which of the following pairs both the complex show optical isomerism?

    A

    Cis−[Cr(C2O4)2Cl2]3−;  cis−[Co(NH3)4Cl2]Cis - {\left[ {{\rm{Cr}}{{\left( {{{\rm{C}}_2}{{\rm{O}}_4}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]^{3 - }};\,\,cis - \left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}{\rm{C}}{{\rm{l}}_2}} \right]

    B

    [PtCl(dien)]Cl,  [NiCl2Br2]2−\left[ {{\rm{PtCl}}\left( {{\rm{dien}}} \right)} \right]{\rm{Cl}},{\rm{\;}}{\left[ {{\rm{NiC}}{{\rm{l}}_2}{\rm{B}}{{\rm{r}}_2}} \right]^{2 - }}

    C

    [Co(NO3)3(NH3)3],  cis−[Pt(en)2Cl2]\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{O}}_3}} \right)}_3}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_3}} \right],\,\,cis - \left[ {{\rm{Pt}}{{\left( {{\rm{en}}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]

    D

    [Co(en)3]Cl3,  cis−[Co(en)2Cl2]Cl\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_3}} \right]{\rm{C}}{{\rm{l}}_3},\,\,cis - \left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]{\rm{Cl}}

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Analyzing
    🎯Difficulty :Hard
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :Optical isomerism, Coordination complexes, Chirality, Cis and trans isomers

    2.

    Which of the following pairs represents linkage isomers?

    A

    [Cu(NH3)4][PtCl4]  and   [Pt  (NH3)4][CuCl4]\left[ {{\rm{Cu}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}} \right]\left[ {{\rm{PtC}}{{\rm{l}}_4}\left] {{\rm{\;and}}\,{\rm{\;}}} \right[{\rm{Pt\;}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}} \right]\left[ {{\rm{CuC}}{{\rm{l}}_4}} \right]

    B

    [Pd(PPh3)2  (NCS)2]  and    [Pd(PPh3)2  (SCN)2]\left[ {{\rm{Pd}}{{\left( {{\rm{PP}}{{\rm{h}}_3}} \right)}_2}{\rm{\;}}{{\left( {{\rm{NCS}}} \right)}_2}} \right]{\rm{\;and\;}}\,\,\left[ {{\rm{Pd}}{{\left( {{\rm{PP}}{{\rm{h}}_3}} \right)}_2}{\rm{\;}}{{\left( {{\rm{SCN}}} \right)}_2}} \right]

    C

    [Co(NH3)5]NO3SO4  and    [Co(NH3)5SO4]NO3\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}} \right]{\rm{N}}{{\rm{O}}_3}{\rm{S}}{{\rm{O}}_4}{\rm{\;and\;}}\,\,\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}{\rm{S}}{{\rm{O}}_4}} \right]{\rm{N}}{{\rm{O}}_3}

    D

    [PtCl2(NH3)4]Br2  and    [PtBr2(NH3)4]Cl2\left[ {{\rm{PtC}}{{\rm{l}}_2}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}]{\rm{B}}{{\rm{r}}_2}{\rm{\;and}}\,\,{\rm{\;}}[{\rm{PtB}}{{\rm{r}}_2}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}} \right]{\rm{C}}{{\rm{l}}_2}

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :linkage isomerism, coordination complexes, ambidentate ligands

    3.

    The type of isomerism shown by [Co(en)2(NCS)2]Cl\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_2}{{\left( {{\rm{NCS}}} \right)}_2}} \right]{\rm{Cl}} and [Co(en)2(NCS)Cl]NCS\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_2}\left( {{\rm{NCS}}} \right){\rm{Cl}}} \right]{\rm{NCS}} is:

    A

    Coordination

    B

    Ionization

    C

    Linkage

    D

    All of these

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Application
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Isomerism, Coordination Compounds, Ionization Isomerism

    4.

    Which of the following shows metamerism?

    A

    CH3CH2CH2CH2OH and CH3CH2CH(OH)CH3

    B

    CH3-O-CH2CH2CH3 and CH3CH2-O-CH2CH3

    C

    CH3CH2CH2CH3 and (CH3)2CHCH3

    D

    CH3CH=CHCH3 and CH2=CHCH2CH3

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Isomerism, Metamerism

    5.

    The example of coordination isomerism is

    A

    [Co  (NH3)6]  [Cr(CN)6]\left[ {{\rm{Co\;}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_6}\left] {\rm{\;}} \right[{\rm{Cr}}{{\left( {{\rm{CN}}} \right)}_6}} \right] and [Cr(NH3)6]  [Co(CN)6]\left[ {{\rm{Cr}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_6}\left] {\rm{\;}} \right[{\rm{Co}}{{\left( {{\rm{CN}}} \right)}_6}} \right]

    B

    [Co(NH3)5Br]SO4  and    [Co(NH3)5SO4]Br\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}{\rm{Br}}} \right]{\rm{S}}{{\rm{O}}_4}{\rm{\;and\;}}\,\,\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}{\rm{S}}{{\rm{O}}_4}} \right]{\rm{Br}}

    C

    Co(NH3)5NO3]SO4  and   [Co(NH3)5SO4]NO3{\rm{Co}}{\left( {{\rm{N}}{{\rm{H}}_3}} \right)_5}{\rm{N}}{{\rm{O}}_3}]{\rm{S}}{{\rm{O}}_4}\,\,{\rm{and}}\,{\rm{\;}}\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}{\rm{S}}{{\rm{O}}_4}} \right]{\rm{N}}{{\rm{O}}_3}

    D

    [Pt(NH3)4Cl2]Br2  and   [Pt(NH3)4Br2]Cl2\left[ {{\rm{Pt}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}{\rm{C}}{{\rm{l}}_2}} \right]{\rm{B}}{{\rm{r}}_2}{\rm{\;and}}\,{\rm{\;}}\left[ {{\rm{Pt}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}{\rm{B}}{{\rm{r}}_2}} \right]{\rm{C}}{{\rm{l}}_2}

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Coordination Isomerism, Coordination Complexes, Ligands

    6.

    The type of isomerism found in urea molecule is

    A

    Chain

    B

    Position

    C

    Tautomerism

    D

    None of these

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Isomerism, Tautomerism, Urea

    7.

    What is the sum of the coordination number and the oxidation state of the metal ion in the complex [Cr(NH3)4(C2O4)]NO2[Cr(NH_3)_4(C_2O_4)]NO_2? (Where C2O42−C_2O_4^{2-} is oxalate).

    A

    5

    B

    7

    C

    9

    D

    11

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    PYQ YEAR: 2015
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Coordination Compounds, Coordination Number, Oxidation Number

    8.

    The type of isomerism shown by, 6,6’-disitrodiphenic acid is

    A

    Conformational

    B

    Optical

    C

    Geometrical

    D

    Functional

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Isomerism, Optical isomerism, Chirality

    9.

    Which one of the following will be able to show Cis− trans−Cis - \,trans - isomerism? (AA′(AA' is unsymmetrical bidentate ligand, ABCDABCD are unidentate ligands.)

    A

    M{\;_{{A_3}B}}

    B

    M(AA′)2  {M_{{{\left( {AA'} \right)}_{2\;}}}}

    C

    MA2BCD{M_{{A_2}BCD}}

    D

    MA4{M_{{A_4}}}

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :coordination chemistry, isomerism, cis-trans isomerism, ligand types

    10.

    A similarity between optical and geometrical isomerism is that :

    A

    Each gives equal number of isomers for a given compound

    B

    If in a compound one is present then so is the other

    C

    Both are included in stereoisomerism

    D

    They have no similarity

    Question Tags
    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :stereoisomerism, optical isomerism, geometrical isomerism

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