NEET Sample Paper NEET Sample Test Paper-32

  • question_answer The amount of electricity that should be passed through \[CuS{{O}_{4}}\] solution with \[Cu\]electrodes to deposite \[0.1\] gram atom at \[Cu\]:-

    A)  9650 Coulombs    

    B)  96500 Coulombs

    C)  19300 Coulombs  

    D)  193000 Coulombs

    Correct Answer: C

    Solution :

    \[Q=it=\frac{W}{E}\times F=\frac{0.1\times 63.5}{\frac{63.5}{2}}\times 96500\] \[=19300\] coulombs

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