NEET Chemistry Coordination Compounds MCQs

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    NEET Questions / Chemistry / Coordination Compounds

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    Iupac Nomenclature
    Isomerism
    Werner'S Theory
    Valence Bond Theory
    Crystal Field Theory
    Organo Metallic Compounds & Importance Of Coordination Compounds
    661.

    Formula of ferrocene is:

    A

    C10H10Fe

    B

    Fe2(C5H5)

    C

    Fe(C5H5)5

    D

    C5H5Fe

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Iupac Nomenclature
    🎓 Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :Chemical formulas, Coordination compounds, Organometallic chemistry
    662.

    What is the EAN of nickel in Ni(CO)4{\rm{Ni}}{\left( {{\rm{CO}}} \right)_4}?

    A

    38

    B

    30

    C

    36

    D

    32

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Werner'S Theory
    🎓 Ncert Level:Application
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Effective Atomic Number (EAN), Coordination Chemistry, Metal Carbonyls
    663.

    Which one of the following has largest number of isomers?(R == alkyl group, en == ethylenediamine)

    A

    [Ru(NH3)4Cl2]+{\left[ {{\rm{Ru}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}{\rm{C}}{{\rm{l}}_2}} \right]^ + }

    B

    [Co(NH3)5Cl]2+{\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}{\rm{Cl}}} \right]^{2 + }}

    C

    [Ir(PR3)2H(CO)]2+{\left[ {{\rm{Ir}}{{\left( {{\rm{P}}{{\rm{R}}_3}} \right)}_2}{\rm{H}}\left( {{\rm{CO}}} \right)} \right]^{2 + }}

    D

    [CO(en)2Cl2]+{\left[ {{\rm{CO}}{{\left( {{\rm{en}}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]^ + }

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Analyzing
    🎯Difficulty :Hard
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :coordination complexes, isomerism, geometrical isomerism, optical isomerism
    664.

    Which complex is likely to show optical activity?

    A

    Trans−[Co(NH3)4Cl2]+Trans - {\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}{\rm{C}}{{\rm{l}}_2}} \right]^ + }

    B

    [Cr(H2O)6]3+{\left[ {{\rm{Cr}}{{\left( {{{\rm{H}}_2}{\rm{O}}} \right)}_6}} \right]^{3 + }}

    C

    Cis−[Co(NH3)2(en)2]3+Cis - {\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_2}{{\left( {{\rm{en}}} \right)}_2}} \right]^{3 + }}

    D

    Trans−[Co(NH3)2(en)2]3+Trans - {\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_2}{{\left( {{\rm{en}}} \right)}_2}} \right]^{3 + }}

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Analyzing
    🎯Difficulty :Easy
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :Coordination Complexes, Optical Activity, Chirality, Isomerism
    665.

    A square planar complex is formed by hybridization of which atomic orbitals?

    A

    s,   px,   py,   dyzs,\;\,{p_x},\;\,{p_y},\;\,{d_{yz}}

    B

    s,  px,   py,   dx2−y2s,\;{p_x},\,\;{p_y},\,\;{d_{{x^2} - {y^2}}}

    C

    s,  px,  py,  dz2s,\,\,{p_x},\,\,{p_y},\,\,{d_{{z^2}}}

    D

    s,  px,  py,  dxys,\,\,{p_x},\,\,{p_y},\,\,{d_{xy}}

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Valence Bond Theory
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Hybridization, Coordination Chemistry, Square Planar Geometry, Atomic Orbitals
    666.

    In the compound lithium tetrahydroaluminate, the ligand is

    A

    H{\rm{H}}

    B

    H+{{\rm{H}}^ + }

    C

    H−{{\rm{H}}^ - }

    D

    None of these

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Iupac Nomenclature
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :1 mins
    🔄Ncert Concepts :ligand, chemical bonding, hydride
    667.

    The name of complex ion,  [Fe(CN)6]3−\,{\left[ {{\rm{Fe}}{{\left( {{\rm{CN}}} \right)}_{\rm{6}}}} \right]^{{\rm{3 - }}}} is:

    A

    Tricyanoferrate  (III)\,\left( {{\rm{III}}} \right) ion

    B

    Hexacyanidoferrate  (III)\,\left( {{\rm{III}}} \right) ion

    C

    Hexacyanoiron  (III)\,\left( {{\rm{III}}} \right) ion

    D

    Hexacyanitoferrate  (III)\,\left( {{\rm{III}}} \right) ion

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Iupac Nomenclature
    🎓 Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :Nomenclature of Coordination Compounds, Oxidation State
    668.

    The hybridization involved in complex [Ni(CN)4]2−{\left[ {{\rm{Ni}}{{\left( {{\rm{CN}}} \right)}_{\rm{4}}}} \right]^{{\rm{2 - }}}} is: (Atomic number of Ni= 28{\rm{Ni}} = \,28)

    A

    d2sp2{{\rm{d}}^{\rm{2}}}{\rm{s}}{{\rm{p}}^{\rm{2}}}

    B

    d2sp3{{\rm{d}}^{\rm{2}}}{\rm{s}}{{\rm{p}}^3}

    C

    dsp2{\rm{ds}}{{\rm{p}}^2}

    D

    sp3{\rm{s}}{{\rm{p}}^3}

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Valence Bond Theory
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :Coordination Chemistry, Hybridization, Ligand Field Theory, Electronic Configuration
    669.

    The sum of coordination number and oxidation number of metal M in the complex [M(en)2(C2O4)]Cl\left[ {M{{\left( {en} \right)}_2}\left( {{C_2}{O_4}} \right)} \right]Cl (Where en is ethylenediamine) is:

    A

    7

    B

    8

    C

    9

    D

    6

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :2 mins
    🔄Ncert Concepts :coordination number, oxidation number, complex ions
    670.

    Number of possible isomers for the complex [Co(en)2Cl2]Cl{\rm{[Co}}{\left( {{\rm{en}}} \right)_{\rm{2}}}{\rm{C}}{{\rm{l}}_{\rm{2}}}{\rm{]Cl}} will be: (en = ethylene diamine)\left( {{\rm{en}}\, = \,{\rm{ethylene}}\,{\rm{diamine}}} \right)

    A

    3

    B

    4

    C

    2

    D

    1

    Question Tags

    📚 Subject:Chemistry
    📑 Chapter:Coordination Compounds
    🎯Topic:Isomerism
    🎓 Ncert Level:Application
    🎯Difficulty :Medium
    ⚡ Time Required :3 mins
    🔄Ncert Concepts :coordination complexes, isomerism, geometrical isomerism, optical isomerism

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