Electrochemistry · JEE Main previous year questions

2015 1 question

1. Q702015 · 4 Apr 2015 · Shift 1

   Two Faraday of electricity is passed through a solution of $\mathrm{CuS}{\mathrm{O}}_4$. The mass of copper deposited at the cathode is: (at. mass of $\mathrm{Cu}=63.5\mathrm{amu}$)

   1. A.$63.5\mathrm{g}$
   2. B.$2\mathrm{g}$
   3. C.$127\mathrm{g}$
   4. D.$0\mathrm{g}$
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   Answer: A