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    Home » Practice MCQs (Answers) on Solid State Class 12 Chemistry

    Practice MCQs (Answers) on Solid State Class 12 Chemistry

    Dr. Vikas JasrotiaBy Dr. Vikas JasrotiaOctober 18, 2021No Comments
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    PRACTICE MCQS ON SOLID STATE CLASS 12 CHEMISTRY

    Practice MCQs (Answers) on Solid State Class 12 Chemistry

    Practice MCQs (Answers) on Solid State Class 12 Chemistry

    1. (a) They have definite mass, volume, and shape

    2. (c) Supercooled liquids

    3. (d) Rubber

    4. (d) Molecular crystal

    5. (d) 1/8 part

    6. (a) 32%

    7. (b) 1

    8. (d) 12

    9. (c) 1/8, ½

    10. (b) Edge centres and body centre

    11. (b) X4Y5

    12. (a) XY3

    13. (c) P2Q

    14. (b) Half

    15. (b) fcc> bcc > simple cubic

    16. (c) a=2r

    17. (c) 14

    18. (a) 52%

    19. (b) ABCABC type

    20. (d) 1

    21. (b) bcc

    22. (b) Tetrahedral void, octahedral void

    23. (c) 9

    24. (d) 4

    25. (b) 10.5

    26. (b) An equal number of cations and anions are missing

    27. (c) The density of the crystal decreases

    28. (a) Lattice sites containing electrons

    29. (a) P gives rise to extra electrons while Al gives rise to holes

    30. (c) Frenkel defect

    31. (b) Ferromagnetic substances cannot be magnetized permanently

    32. (a) all the domains get oriented in the direction of magnetic field.

    33. (a) Frenkel defect

    34. (a) Frenkel defect

    35. (d) F-Centres

    36. (b) AgBr

    37. (c) Group 15

    38. (c) it converts into paramagnetic substance

    39. (b) Decrease

    40. (b) Band Theory

    41. (b) ZnO

    42. (a) Vacancy defect

    43. (d) SrCl2

    44. (a) Assertion and reason both are correct statements and reason is a correct explanation for assertion.

    45. (c) The assertion is a correct statement but the reason is the wrong statement.

    46. (b) Schottky defects

    47. (d) n-type semiconductor.

    48. (c) √3 a/4: a/2√2

    49. (c) 16лr3 /3 

    50. (b) 150

    To Get Questions Click below
    PRACTICE MCQS ON SOLID STATE CLASS 12 CHEMISTRY

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