11th Class Physics Physical World / भौतिक जगत

  • question_answer 17)
    The radius of a hydrogen atom is about 0.5 A. What is the total atomic volume in  of a mole of hydrogen atoms ?  

    Answer:

    Radius of a hydrogen atom,   Volume of one atom No. of atoms in 1 mole Volume of 1 mole of H-atoms    


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