10th Class Science Periodic Classification of Elements Question Bank Classification of Elements

  • question_answer
    Which of the following salt is not soluble in water?

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

    B)         \[BaC{{O}_{3}}\]  

    C)  \[CaC{{l}_{2}}\]               

    D)         \[N{{a}_{2}}S{{O}_{4}}\]

    Correct Answer: B

    Solution :

    Not Available


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