Galvanic cell

Name the cathode used in galvanic cell

• Zinc

• Cu

Name the electrode where oxidation takesplace

Chose the anode reaction

• •  Zn —--> Zn2+ + 2e-

• Cu2+ + 2e- —--> Cu

Choose the overall reaction from the following

• Zn —--> Zn2+ + 2e-

• •  Cu2+ + 2e- —--> Cu

• Zn + Cu2+—--> Zn2+ + Cu

Charge of Cathode