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  • Which of the following is the correct representation of the redox couples (both) in the iron-copper galvanic all?Option: 1 <img alt="Cu^{2+}/Fe,Fe^{2

Which of the following is the correct representation of the redox couples (both) in the iron-copper galvanic all?

Option: 1

Cu^{2+}/Fe,Fe^{2+}/Cu


Option: 2

Cu/Fe,Cu^{2+}/Fe^{2+}


Option: 3

Fe^{2+}/Fe,Cu^{2+}/Cu


Option: 4

Fe/Cu,Fe^{2+}/Cu^{2+}


Answers (1)

best_answer

As we learnt

 

Redox Couple -

 

It is defined as having together the oxidised and reduced forms of a substance taking part in an oxidation or reduction half reaction.

-

 

 In a redox couple,the oxidised and reduced parts of a substance are represented.These take part in the oxidisation and reduction half reactions.

Oxidation Half reaction:Fe\rightarrow Fe^{2+}+2e^{-}

Reduction half reaction:Cu^{2+}+2e^{-}\rightarrow Cu               

 

Posted by

Kuldeep Maurya

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