9th Class Science Structure of the Atom Question Bank Nature of Matter

  • question_answer
    Number of  ions in one litre of pure water is

    A) \[\text{6}.0\text{23 }\times \text{ 1}{{0}^{\text{23}}}\]      

    B)         \[\text{6}.0\text{23 }\times \text{ 1}{{0}^{\text{16}}}\]  

    C) \[\text{3}.0\text{2 }\times \text{ l}{{0}^{\text{23}}}\]                    

    D)  \[1\times \text{1}{{\text{0}}^{-\text{7}}}\]

    Correct Answer: B

    Solution :

    Not Available


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