C-08-Q201mediumsingle_mcqReaction at the anode in silver electroplating:aAg→AgX++eX−\ce{Ag -> Ag+ + e-}AgAgX++eX−bAgX++eX−→Ag\ce{Ag+ + e- -> Ag}AgX++eX−AgcCu→CuX2++2 eX−\ce{Cu -> Cu^2+ + 2e-}CuCuX2++2eX−dNOX3X−→NO+eX−\ce{NO3- -> NO + e-}NOX3X−NO+eX−