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

  • question_answer
    Which of the following contains the largest number of molecules?

    A) \[0.\text{2 mole of }{{\text{H}}_{2}}\]   

    B)         \[\text{8}.0\text{ g of }{{\text{H}}_{\text{2}}}\]  

    C) \[\text{17 g of }{{\text{H}}_{\text{2}}}\text{O}\]      

    D)         \[\text{6}.0\text{ g of C}{{\text{O}}_{\text{2}}}\]

    Correct Answer: B

    Solution :

    Not Available


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