1.

    Arrange the following molecules in increasing order of dipole moment: CO2, H2O, NH3, HF

    A

    CO2 < NH3 < HF < H2O

    B

    HF < H2O < NH3 < CO2

    C

    H2O < HF < NH3 < CO2

    D

    CO2 < H2O < NH3 < HF

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :1.5 mins
    πŸ”„Ncert Concepts :Dipole Moment, Electronegativity, Molecular Geometry

    Related Questions

    1.

    Among HX{\rm{H}}X, the maximum dipole moment is of:

    A

    HF

    B

    HCl

    C

    HBr

    D

    HI

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :dipole moment, electronegativity, bond polarity

    2.

    Which of the following has been arranged in order of decreasing dipole moment

    A

    CH3Cl>CH3F>CH3Br>CH3IC{H_3}Cl > C{H_3}F > C{H_3}Br > C{H_3}I

    B

    CH3F>CH3Cl>CH3Br>CH3IC{H_3}F > C{H_3}Cl > C{H_3}Br > C{H_3}I

    C

    CH3Cl>CH3Br>CH3I>CH3FC{H_3}Cl > C{H_3}Br > C{H_3}I > C{H_3}F

    D

    CH3F>CH3Cl>CH3I>CH3BrC{H_3}F > C{H_3}Cl > C{H_3}I > C{H_3}Br

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Analyzing
    🎯Difficulty :Easy
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :dipole moment, electronegativity, bond length

    3.

    Which one of the following arrangements of molecules is correct on the basis of their dipole moments

    A

    BF3>NH3>NF3B{F_3} > N{H_3} > N{F_3}

    B

    BF3>NF3>NH3B{F_3} > N{F_3} > N{H_3}

    C

    NH3>BF3>NF3N{H_3} > B{F_3} > N{F_3}

    D

    NH3>NF3>BF3N{H_3} > N{F_3} > B{F_3}

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Analyzing
    🎯Difficulty :Easy
    ⚑ Time Required :3 mins
    πŸ”„Ncert Concepts :dipole moment, molecular geometry, electronegativity, vector addition

    4.

    Dipole moment is highest for:

    A

    CHCl3{\rm{CHC}}{{\rm{l}}_3}

    B

    CH4{\rm{C}}{{\rm{H}}_4}

    C

    CHF3{\rm{CH}}{{\rm{F}}_3}

    D

    CCl4{\rm{CC}}{{\rm{l}}_4}

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :dipole moment, electronegativity, molecular geometry, vector addition

    5.

    Which among the following has the largest dipole moment?

    A

    NH3{\rm{N}}{{\rm{H}}_3}

    B

    H2O{{\rm{H}}_2}{\rm{O}}

    C

    HI{\rm{HI}}

    D

    SO3{\rm{S}}{{\rm{O}}_3}

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :Dipole moment, Molecular geometry, Electronegativity

    6.

    Which bond angle results in the minimum dipole moment for the triatomic molecule XY2X{Y_2} shown below?

    A

    90∘90^\circ

    B

    120∘120^\circ

    C

    150∘150^\circ

    D

    180∘180^\circ

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :dipole moment, bond angle, vector addition

    7.

    Which of the following molecules has a non-zero dipole moment?

    A

    CH4

    B

    CO2

    C

    NH3

    D

    BF3

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    PYQ YEAR: 2020
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :Chemical Bonding, Molecular Structure

    8.

    The correct order of dipole moment is

    A

    CH3F>CH3Cl>CH3BrC{H_3}F > C{H_3}Cl > C{H_3}Br

    B

    CH3F>CH3Br>CH3ClC{H_3}F > C{H_3}Br > C{H_3}Cl

    C

    CH3Cl>CH3F>CH3BrC{H_3}Cl > C{H_3}F > C{H_3}Br

    D

    CH3Cl>CH3Br>CH3FC{H_3}Cl > C{H_3}Br > C{H_3}F

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Analyzing
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :dipole moment, electronegativity, bond length

    9.

    Which molecule has a symmetrical distribution of charge resulting in a nonpolar nature?

    A

    H2S

    B

    CO2

    C

    PH3

    D

    CH3Cl

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    PYQ YEAR: 2021
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Hard
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :Molecular Polarity, Dipole Moment, VSEPR Theory, Electronegativity

    10.

    Which one of the following pairs of molecules will have permanent dipole moments for both members?

    A

    SiF4{\rm{Si}}{{\rm{F}}_4} and NO2{\rm{N}}{{\rm{O}}_2}

    B

    NO2{\rm{N}}{{\rm{O}}_2} and CO2{\rm{C}}{{\rm{O}}_2}

    C

    NO2{\rm{N}}{{\rm{O}}_2} and O3{{\rm{O}}_3}

    D

    SiF4{\rm{Si}}{{\rm{F}}_4} and CO2{\rm{C}}{{\rm{O}}_2}

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Chemical Bonding and Molecular Structure
    🎯Topic:Dipole Moment
    πŸŽ“ Ncert Level:Analyzing
    🎯Difficulty :Medium
    ⚑ Time Required :3 mins
    πŸ”„Ncert Concepts :Molecular Geometry, Polarity, Dipole Moment, Lewis Structures

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