NEET Chemistry The Solid State MCQs

    Prepare for NEET Chemistry The Solid State with MCQs & PYQs on NEET.GUIDE. Access free practice, previous year questions, and expert insights into crystal lattice and packing.

    NEET Questions / Chemistry / The Solid State

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    Types Of Solids
    Crystal Systems
    Close Packed Structures
    Structures Of Ionic Compounds
    Stoichiometric Defects, Non-Stoichiometric Defects
    Electrical And Magnetic Properties
    1.

    A crystal structure has a face-centered cubic (FCC) arrangement of atoms A and atoms B occupy all the octahedral voids. If the atoms A are removed, what is the resulting lattice type for atoms B?

    A

    Simple Cubic

    B

    Body-centered Cubic

    C

    FCC

    D

    Hexagonal Close Packed

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Crystal Systems
    πŸŽ“ Ncert Level:Analyzing
    🎯Difficulty :Hard
    ⚑ Time Required :2 mins
    πŸ”„Ncert Concepts :Crystal Systems, Unit Cell, Voids, FCC
    2.

    A metal crystallizes in a face-centered cubic lattice. The edge length of the unit cell is 408 pm. The density of the metal is 2.70 g/cm32.70 \, g/cm^3. Calculate the atomic mass of the metal (in amu).

    A

    27

    B

    54

    C

    108

    D

    195

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Hard
    ⚑ Time Required :3 mins
    πŸ”„Ncert Concepts :Close Packed Structures, FCC lattice, Density, Atomic Mass
    3.

    The arrangement of layers in a cubic close-packed (ccp) structure is:

    A

    ABCABC...

    B

    ABAB...

    C

    ABBA...

    D

    AAAA...

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    πŸŽ“ Ncert Level:Remembering
    🎯Difficulty :Easy
    ⚑ Time Required :0.5 mins
    πŸ”„Ncert Concepts :Close Packed Structures, ccp, fcc
    4.

    In a face-centered cubic (FCC) unit cell, how many atoms contribute to a single unit cell?

    A

    1

    B

    2

    C

    4

    D

    6

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :1 mins
    πŸ”„Ncert Concepts :Close Packing, FCC, Unit Cell
    5.

    An element crystallizes in a face-centered cubic lattice. If the edge length of the unit cell is 'a', what is the radius of the atom?

    A

    a/2a / 2

    B

    a/2a / \sqrt{2}

    C

    a/22a / 2\sqrt{2}

    D

    2a2a

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Medium
    ⚑ Time Required :1 mins
    πŸ”„Ncert Concepts :Close Packing, FCC, Unit Cell, Atomic Radius
    6.

    What fraction of one edge-centred octahedral void lies in one unit cell of fcc?

    A

    1/2

    B

    1/4

    C

    1/8

    D

    1

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    PYQ Year :2023
    πŸŽ“ Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚑ Time Required :1 mins
    πŸ”„Ncert Concepts :Solid State, Crystal lattice, fcc
    7.

    An octahedral void located at the edge centre of a face-centred cubic unit cell is shared between how many unit cells?

    A

    2

    B

    4

    C

    6

    D

    8

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    PYQ Year :2023
    πŸŽ“ Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚑ Time Required :1 mins
    πŸ”„Ncert Concepts :Solid State, Crystal lattice, fcc
    8.

    If an fcc unit cell has 'n' edge-centred octahedral voids, what is the total contribution of these voids to a single unit cell?

    A

    n/2

    B

    n/4

    C

    n/8

    D

    n

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    PYQ Year :2023
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Easy
    ⚑ Time Required :1 mins
    πŸ”„Ncert Concepts :Solid State, Crystal lattice, fcc
    9.

    In a face-centred cubic lattice, an octahedral void present at the edge centre contributes what fraction to each of the adjacent unit cells?

    A

    1/2

    B

    1/4

    C

    1/8

    D

    1

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    PYQ Year :2023
    πŸŽ“ Ncert Level:Understanding
    🎯Difficulty :Easy
    ⚑ Time Required :1 mins
    πŸ”„Ncert Concepts :Solid State, Crystal lattice, fcc
    10.

    Considering only the edge-centred octahedral voids, if a total of 'x' such voids are present in an fcc structure, how many complete voids would be contained within a single unit cell?

    A

    x/2

    B

    x/4

    C

    x/8

    D

    x

    Question Tags

    πŸ“š Subject:Chemistry
    πŸ“‘ Chapter:The Solid State
    🎯Topic:Close Packed Structures
    PYQ Year :2023
    πŸŽ“ Ncert Level:Application
    🎯Difficulty :Easy
    ⚑ Time Required :1 mins
    πŸ”„Ncert Concepts :Solid State, Crystal lattice, fcc

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