Given below is the diagram of glass electrode. Identify the unmarked component.
A. Platinum leads
B. Silver wire coated with silver chloride
C. Copper wire
D. Platinum reference electrode
Answer:B
Given below is the diagram of glass electrode. Identify the unmarked component.
A. Platinum leads B. Silver wire coated with silver chloride C. Copper wire D. Platinum reference electrode
Explanation: The unmarked component is silver wire coated with silver chloride. It forms the inner reference electrode.