12th Class Chemistry The Solid State / ठोस प्रावस्था Question Bank MCQs - The Solid State

  • question_answer
    The unit cell shown in the figure belongs to

    A) NaCl type

    B) ZnS type

    C) CsCl type

    D) \[Ca{{F}_{2}}\]type.

    Correct Answer: B

    Solution :

    The unit cell is ZnS type where \[{{S}^{2-}}\]ions are present at the corners and at the center of each face. \[Z{{n}^{2+}}\] ions occupy half of the tetrahedral sites.


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