Two Faraday of electricity is passed through a solution of

Question:

Two Faraday of electricity is passed through a solution of $\mathrm{CuSO}_{4}$. The mass of copper deposited at the cathode is : (at. mass of $\mathrm{Cu}=63.5 \mathrm{amu}$ )

 

  1. 2g

  2.  127 g 

  3.  0 g

  4. 63.5 g


Correct Option: , 4

Solution:


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