Primary Cells
Trending Questions
Q. Rancho being a curious boy and a lover of chemistry wanted to know about the working of this clock battery. He read about it and came to some conclusions. Which of these Rancho’s conclusion are TRUE?
- Graphite rod acts as the anode.
- The Zinc container as the cathode.
- At anode: Zn(s)→Zn2+(aq)+2e−
- At cathode: MnO2+NH+4+e−→MnO(OH)+NH3