Which of following functions is performed by manganese IV oxide in the Lenclanche cell?
PHYSICS
WAEC 2004
Which of following functions is performed by manganese IV oxide in the Lenclanche cell?
- A. control of local action
- B. depolarisation of the cell
- C. regulating current flow in the cell
- D. reduction of the internal resistance of the cell
Correct Answer: B. depolarisation of the cell
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