Which combination correctly matches the two processes described in the notes for a galvanic cell?
AAnode: reduction; Cathode: oxidation
BAnode: oxidation; Cathode: reduction
CBoth electrodes: oxidation only
DBoth electrodes: reduction only
Answer & Solution
Correct answer: B. Anode: oxidation; Cathode: reduction
The notes identify zinc oxidation at the anode and copper ion reduction as the reduction process. Thus, in a galvanic cell, oxidation occurs at the anode and reduction occurs at the cathode.
Related questions
Reduction, in the classical sense, is the reverse of:Oxidation number and oxidation state are terms that are:The classical definition of oxidation looked at oxygen and:Which is a redox reaction according to the electron transfer view?Magnesium and sulphur burning in oxygen illustrate oxidation by the definition that is:Redox reactions are involved in phenomena that are physical and also:In disproportionation, the element in the reacting substance is in a state that is:A substance undergoing disproportionation must contain an element with at least how many o