9th Class Science Structure of the Atom Question Bank Atomic Structure Summative Subjective Problems

  • question_answer
    1 Coulomb = _____ electrons.

    Answer:

    1 Coulomb\[=x\]( charge on each electron) \[\Rightarrow \]\[1C=x(-1.602\times {{10}^{-19}})\] \[\Rightarrow \]\[x=\frac{1C}{-1.602\times {{10}^{-19}}C}=6.25\times {{10}^{18}}\]


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