JEE Main & Advanced Chemistry The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I Question Bank Carbon Family

  • question_answer
    Which of the following is insoluble in water [MP PET 2002]

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

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

    C) \[ZnC{{O}_{3}}\]

    D) \[A{{l}_{2}}{{(C{{O}_{3}})}_{3}}\]

    Correct Answer: D

    Solution :

    \[A{{l}_{2}}{{(C{{O}_{3}})}_{3}}\] is less soluble in water than \[N{{a}_{2}}C{{O}_{3,}}\]\[ZnC{{O}_{3}}\].


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