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Grade: 12

                        

How many ions of copper wil be deposited by half Faraday of electricity through an aqueous solution of CuSO4

How many ions of copper wil be deposited by half Faraday of electricity through an aqueous solution of CuSO4

3 years ago

Answers : (1)

Deepak Kumar
24 Points
							CuSO4 has Cu2+ ion. So, for 1 mole of CuSO4, we will have 1 mole of Cu2+ and for that we will need 2F charge to completely reduce it to Cu.  Cu2+  +  2e-   ---->  Cu   So by given condition,2F charge reduce 1 mole of Cu2+ ion So 0.5F charge will reduce,.   1/2*0.5 = 0.25 mole of Cu2+ ionSo , no. Of ion = 0.25* 6.022* 10^23 = 1.5055* 10^23
						
3 years ago
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