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

  • question_answer
    Identify the non-stoichiometric compound.

    A) \[Ni{{O}_{3}}\]

    B) \[A{{l}_{2}}{{O}_{3}}\]

    C) PbO

    D) \[F{{e}_{3}}{{O}_{2}}\]

    Correct Answer: D

    Solution :

    [d] Non-stoichiometric compounds are chemical compounds which deviated from stoichiometry. They violate the law of definite proportions. Among the given option, \[F{{e}_{3}}{{O}_{4}}\] is only non-stoichiometric compound.


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