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JEE Main & Advanced Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank Alkaline Earth Metals

  • question_answer
    In the lime (kiln), the reaction \[CaC{{O}_{3}}(s)\to C{{O}_{2}}(g)\] goes to completion because [Kerala (Engg.) 2002]

    A) Of high temperature

    B) CaO is more stable than \[CaC{{O}_{3}}\]

    C) \[C{{O}_{2}}\] escapes simultaneously

    D) CaO is not dissociated

    Correct Answer: C

    Solution :

    \[C{{O}_{2}}\] escapes simultaneously.


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