What is the function of MnO2 in dry cell?

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Tags

  1. #reduces
  2. #internal
  3. #present
  4. #resistance
  5. #hydrogen
  6. #performance
  7. #absorbing
  8. #charcoal
  9. #dioxide
  10. #produced
  11. #manganese
  12. #function
  13. #improves