The cathode of a lead storage battery is made up of
1). Zinc
2). Lead
3). Lead oxide
4). Manganese dioxide
Answer This Question with Explaination and Earn! Click Here to Know More!
1. Which of the following is a monoatomic gas?
2. Which among the following elements is found in maximum percentage in the human body
3. German silver is an alloy of
4. PVC is obtained by the polymerisation of
6. Name two elements that find wide application in transistor industry.
8. Aluminum can be purified by
9. The chemical used in embalming biological materials is
10. Maximum permissible concentration of total hardness in drinking water is