1.

    Xenon forms several fluorides. Which of the following xenon fluorides exhibits the highest melting point?

    A

    XeF2

    B

    XeF4

    C

    XeF6

    D

    XeF8

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Hard
    ⚑ Time Required :1.5 mins
    πŸ”„Ncert Concepts :Inert Gases, Xenon Compounds, Intermolecular Forces, Melting Point

    Related Questions

    1.

    Which group in the periodic table represents the inert gases?

    A

    Group 1

    B

    Group 17

    C

    Group 18

    D

    Group 2

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    πŸŽ“ Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚑ Time Required :0.5 mins
    πŸ”„Ncert Concepts :Inert gases, Periodic table

    2.

    Which factor contributes LEAST to the inert nature of noble gases?

    A

    Full valence electron shell

    B

    High ionization energies

    C

    Low electron affinities

    D

    Relatively low boiling points

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    PYQ YEAR: 2021
    πŸŽ“ Ncert Level:Analyzing
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :noble gases, inertness, electronegativity, ionization energy, electronic configuration

    3.

    Identify the incorrect statement, regarding the molecule XeO4Xe{O_4}

    A

    It has square planar structure

    B

    There are four pΟ€βˆ’dΟ€p\pi - d\pi bonds

    C

    There are four sp3βˆ’p,  σs{p^3} - p,\,\,\sigma bonds

    D

    XeO4Xe{O_4} molecule is tetrahedral

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    πŸŽ“ Ncert Level:Analyzing
    🎯Difficulty :Easy
    ⚑ Time Required :3 mins
    πŸ”„Ncert Concepts :molecular geometry, hybridization, pi bonds, sigma bonds

    4.

    The final product of hydrolysis of XeF6Xe{F_6} is

    A

    XeOF4XeO{F_4}

    B

    XeO4Xe{O_4}

    C

    XeO3Xe{O_3}

    D

    XeO2F2Xe{O_2}{F_2}

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    πŸŽ“ Ncert Level:Understanding
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :Hydrolysis, Xenon compounds, Chemical reactions

    5.

    According to VSEPR theory, the expected geometry and hybridization of extXeF4ext{XeF}_4 are:

    A

    Tetrahedral, extsp3ext{sp}^3

    B

    Square planar, extsp3extd2ext{sp}^3ext{d}^2

    C

    Octahedral, extsp3extd3ext{sp}^3ext{d}^3

    D

    Square pyramidal, extsp3extd2ext{sp}^3ext{d}^2

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    PYQ YEAR: 2016
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :chemical bonding, vsepr theory, hybridization

    6.

    Despite their general inertness, some noble gases can form compounds. Which noble gas is MOST likely to form a compound?

    A

    Helium

    B

    Neon

    C

    Xenon

    D

    Argon

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    PYQ YEAR: 2021
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :noble gases, reactivity, trends in reactivity, atomic size

    7.

    Anionic species obtained on reaction of XeF2Xe{F_2} with XeF2Xe{F_2} is

    A

    XeF3βˆ’

    B

    XeF4

    C

    XeF5βˆ’

    D

    XeF6

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    πŸŽ“ Ncert Level:Analyzing
    🎯Difficulty :Hard
    ⚑ Time Required :3 mins
    πŸ”„Ncert Concepts :Lewis acid-base, Anionic complex formation, Chemical reactions, Xenon fluorides

    8.

    Which inert gas is used in airships and weather balloons?

    A

    Helium

    B

    Neon

    C

    Argon

    D

    Radon

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    πŸŽ“ Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚑ Time Required :0.5 mins
    πŸ”„Ncert Concepts :Inert gases, Applications of inert gases

    9.

    The geometry and hybridization for extXeF4ext{XeF}_4 are:

    A

    Square planar, extsp3extd2ext{sp}^3ext{d}^2

    B

    Tetrahedral, extsp3ext{sp}^3

    C

    Octahedral, extsp3extd2ext{sp}^3ext{d}^2

    D

    See-saw, extsp3extdext{sp}^3ext{d}

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    PYQ YEAR: 2016
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :chemical bonding, vsepr theory, hybridization

    10.

    Which inert gas is most commonly used in cryogenics due to its exceptionally low boiling point?

    A

    Helium

    B

    Neon

    C

    Argon

    D

    Krypton

    Question Tags
    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:Classification Of Elements
    🎯Topic:Inert Gases [Group-18]
    πŸŽ“ Ncert Level:Remembering
    🎯Difficulty :Hard
    ⚑ Time Required :0.5 mins
    πŸ”„Ncert Concepts :Inert Gases, Applications of Inert Gases, Cryogenics

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