NEET Sample Paper NEET Sample Test Paper-27

  • question_answer When during electrolysis of a solution of \[AgN{{O}_{3}},\]9650 coulombs of charge pass through the electroplating both, the mass of silver deposited on the cathode will be

    A)  \[1.08\text{ }g\]                     

    B)  \[10.8\text{ }g\]

    C)  \[21.6\text{ }g\]                     

    D)  \[108\,g\]

    Correct Answer: B

    Solution :

    \[\because \]  On passing 96500 C silver deposited = 108 g On passing 9650 C silver will deposite \[=\frac{108}{96500}\times 9650\] \[=10.8\,g\]


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