Which of the following reference electrode is placed in the solution of carbon dioxide electrode?
A. Calomel electrode
B. Silver/silver chloride electrode
C. Mercury/mercury sulphate electrode
D. Glass electrode
Answer:B
Which of the following reference electrode is placed in the solution of carbon dioxide electrode?
A. Calomel electrode B. Silver/silver chloride electrode C. Mercury/mercury sulphate electrode D. Glass electrode
Explanation: A silver/silver chloride reference electrode is placed in the solution. A glass electrode is also placed in the solution but it is not a reference electrode.