If you wish to reuse a discharged common dry cell, what is the best possible method to do it? a. Plug it in a source of higher voltage to replenish reactants. b. Provide continuous supply of reactants such as hydrogen gas in fuel cells. c. Increase the temperature to improve the conductivity of metals. d. None, common dry cells are non-rechargeable
Science behind corrosion-test
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
Corrosion
Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.
If you wish to reuse a discharged common dry cell, what is the best possible method to do it?
Plug it in a source of higher voltage to replenish reactants.
Provide continuous supply of reactants such as hydrogen gas in fuel cells.
Increase the temperature to improve the conductivity of metals.
None, common dry cells are non-rechargeable
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