In Cu 2++ Ag arrow Cu + Ag +, oxidation half-reaction is:

Question

In Cu 2++ Ag arrow Cu + Ag +, oxidation half-reaction is: (A) Cu 2+ arrow Cu (B) Ag arrow Ag + (C) Cu arrow Cu 2+ (D) All of these

Tardigrade Admin · Accepted Answer

<img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/01dbaeb132f9a78453f6d4c5d9c65a82-.png" /> So; oxidation-half reaction is Ag arrow Ag +

Q. In $C u^{2 +} + A g \to C u + A g^{+},$ oxidation half-reaction is:

$C u^{2 +} \to C u$

$A g \to A g^{+}$

$C u \to C u^{2 +}$

All of these

So; oxidation-half reaction is $A g \to A g^{+}$

Q. In Cu2++Ag→Cu+Ag+, oxidation half-reaction is:

Cu2+→Cu

Ag→Ag+

Cu→Cu2+