9th Class Science Matter in Our Surroundings Question Bank Matter in our Surroundings

  • question_answer
    What could be the diameters of the molecules of matter?

    A) \[{{10}^{-7}}m\]        

    B)        \[{{10}^{-11}}m\]

    C) \[{{10}^{-9}}m\]          

    D)        \[{{10}^{-15}}m\]

    Correct Answer: C

    Solution :

     The diameters of the molecules of matter is about\[{{10}^{-9}}m\].


You need to login to perform this action.
You will be redirected in 3 sec spinner