Which of the following statements is true?
A. The capacity of a cell is measured in volts
B. A primary cell converts electrical energy into chemical energy
C. Galvanising iron helps to prevent corrosion
D. Apositive electrode is termed the cathode
Answer:C
Which of the following statements is true?
A. The capacity of a cell is measured in volts B. A primary cell converts electrical energy into chemical energy C. Galvanising iron helps to prevent corrosion D. Apositive electrode is termed the cathode