Solid State Previous Year Questions NEET

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    Solid State Previous Year Questions NEET. We covered all the Solid State Previous Year Questions NEET in this post for free so that you can practice well for the exam.

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    Solid State Previous Year Objective Questions NEET for Students

    Which is not a ferromagnetic substance?

    (A) Cobalt

    (B) Iron

    (C) Manganese

    (D) Nickel

    Option c – Manganese

    Superconductors are derived from the compound of

    (A) Transition elements

    (B) p-Block elements

    (C) Actinides

    (D) Inner transition elements

    Option b – p-Block elements

    Greater the number of F-centres in the solid

    (A) Lower the color intensity

    (B) Higher the color intensity

    (C) Zero color intensity

    (D) Different colors developed in solids

    Option b – Higher the color intensity

    Crystal defects increase if the rate of recrystallization of solid

    (A) Increases

    (B) Decreases

    (C) Remains constant

    (D) Can not predict

    Option a – Increases

    p-Type of semiconductor can be obtained by adding impurities of an element

    (A) As

    (B) P

    (C) In

    (D) Sb

    Option c – In

    The flame color of metal ions, when imparted to colorless crystals, is due to

    (A) Metal excess defect

    (B) Metal deficiency defect

    (C) Frendel defect

    (D) Impurity defect

    Option a – Metal excess defect

    AgBr is an example of

    (A) Schottky defect

    (B) Frenkel defect

    (C) Both ‘A’ and ‘B’

    (D) None

    Option c – Both ‘A’ and ‘B’

    The electrical conductivity of semiconductors

    (A) Increases with temperature.

    (B) Decreases with temperature.

    (C) Remains constant on heating.

    (D) Initially increases then decreases.

    Option a – Increases with temperature

    The addition of arsenic in germanium makes the germanium an

    (A) Metallic conductor.

    (B) Intrinsic semi-conductor

    (C) Mixed conductor

    (D) Extrinsic semiconductor

    Option d – Extrinsic semiconductor

    Anti-ferromagnetic substance possesses

    (A) Low magnetic moment

    (B) Large magnetic moment.

    (C) Zero magnetic moments

    (D) Any value of the magnetic moment.

    Option c – Zero magnetic moments

    The forbidden gap in the case of metal is

    (A) Very small

    (B) Very large

    (C) Infinite

    (D) Can not predict

    Option a – Very small

    Completely empty conduction band is observed in the case of

    (A) Metal

    (B) Non-metal

    (C) Metalloid

    (D) Semiconductor

    Option b – Non-metal

    In stoichiometric defects, the ratio of positive and negative ions as indicated by a chemical formula of the compound

    (A) Decreases

    (B) Increases

    (C) Remains the same

    (D) Can not predict

    Option c – Remains the same

    Due to the Schottky defect, the density of the crystal

    (A) Increases

    (B) Remains constant

    (C) Decreases

    (D) Doubles

    Option c – Decreases

    We covered all the solid state previous year questions neet above in this post for free so that you can practice well for the exam.

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