JEE Main & Advanced Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank Self Evaluation Test - The s-Block Elements

  • question_answer
    Which of the following does not form an oxide on heating?

    A) \[ZnC{{O}_{3}}\]   

    B) \[CaC{{O}_{3}}\]

    C) \[L{{i}_{2}}C{{O}_{3}}\]    

    D) \[N{{a}_{2}}C{{O}_{3}}\]

    Correct Answer: D

    Solution :

    [d] \[N{{a}_{2}}C{{O}_{2}}\] does not decompose to form \[N{{a}_{2}}O\]


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