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  • If zinc is kept in   solution , copper gets precipitated because electrode potential of zinc is <d

If zinc is kept in CuSO_4  solution , copper gets precipitated because electrode potential of zinc is 

Option: 1

> copper 


Option: 2

< copper 


Option: 3

> sulphate 


Option: 4

none 


Answers (1)

best_answer

E^0_{zinc} = -0.76 , E^0 _{copper}= +0.34

The standard electrode potential of zinc < copper and hence Zinc copper from its salt. 

Therefore, option(2) is correct

Posted by

rishi.raj

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