In the reaction HCHO + 2[Ag(NH3)2]+ + 3OH– → 2Ag + HCOO– + 4NH3 + 2H2O, what is reduced? - REDOX REACTIONS AND ELECTROCHEMISTRY Quiz | GKFix.in

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Question

In the reaction HCHO + 2[Ag(NH3)2]+ + 3OH– → 2Ag + HCOO– + 4NH3 + 2H2O, what is reduced?

A. HCHO
B. [Ag(NH3)2]+
C. OH–
D. HCOO–