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A fuel cell generates electricity through an electrochemical reaction between a fuel (like hydrogen) and an oxidant (like oxygen). The fuel is oxidized at the anode, releasing electrons that flow through an external circuit to the cathode, where they combine with the oxidant and protons to produce water and heat. This process generates electricity that can be used to power electrical devices.
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What is principle and working of bio fuel cell?
A biofuel cell is a type of fuel cell that generates electricity using enzymes or microorganisms to catalyze the conversion of chemical energy in organic compounds directly into electrical energy. The principle involves the utilization of biological catalysts to drive the electrochemical reactions, typically using glucose, ethanol, or other organic materials as fuel sources. This process involves oxidation of the fuel at the anode and reduction of an oxidant at the cathode, leading to the production of electricity.
Why is it correct to classify the fuel cell that you have costructed as a voltaic cell?
A fuel cell operates based on the same principle as a voltaic cell; it generates electricity through a chemical reaction. In a fuel cell, chemical energy from the fuel is directly converted to electrical energy without combustion, making it similar to a voltaic cell that uses redox reactions to generate electrical energy. Therefore, it is correct to classify a fuel cell as a type of voltaic cell.
What does an electrolyte do in a fuel cell?
Electrolytes in a fuel cell help facilitate the movement of ions between the electrodes, allowing the flow of electricity to be generated. They help maintain the charge balance within the cell by conducting ions, which are crucial for the cell's overall operation.
Is a fuel cell a secondary cell?
No, a fuel cell is not considered a secondary cell. Fuel cells generate electricity through a chemical reaction involving a fuel source and an oxidizing agent, without the need for recharging like secondary cells, such as batteries.
What is the substance that supplies energy to fuel cell activity?
The substance that supplies energy to fuel cell activity is typically hydrogen. It is used as the fuel source in the anode compartment of the fuel cell and undergoes a reaction that produces electrons and protons, which then generate electricity.
What is principle and working of bio fuel cell?
A biofuel cell is a type of fuel cell that generates electricity using enzymes or microorganisms to catalyze the conversion of chemical energy in organic compounds directly into electrical energy. The principle involves the utilization of biological catalysts to drive the electrochemical reactions, typically using glucose, ethanol, or other organic materials as fuel sources. This process involves oxidation of the fuel at the anode and reduction of an oxidant at the cathode, leading to the production of electricity.
Principle and operation?
principle refers to the basic objective of something. Operation refers to how it operates.
Why is it correct to classify the fuel cell that you have costructed as a voltaic cell?
A fuel cell operates based on the same principle as a voltaic cell; it generates electricity through a chemical reaction. In a fuel cell, chemical energy from the fuel is directly converted to electrical energy without combustion, making it similar to a voltaic cell that uses redox reactions to generate electrical energy. Therefore, it is correct to classify a fuel cell as a type of voltaic cell.
What device allows a car to use hydrogen gas to operate it?
A fuel cell operates on the principle of reversing the process of electolysis of water. The fuel cell recombines hydrogen and oxygen to create energy and water.
What does an electrolyte do in a fuel cell?
Electrolytes in a fuel cell help facilitate the movement of ions between the electrodes, allowing the flow of electricity to be generated. They help maintain the charge balance within the cell by conducting ions, which are crucial for the cell's overall operation.
Is a fuel cell a primary cell or secondary cell?
A fuel cell is neither a primary cell nor a secondary cell; it operates on a different principle. While primary cells provide electrical energy from a chemical reaction and cannot be recharged, and secondary cells can be recharged after discharging, fuel cells generate electricity through an ongoing reaction between fuel (like hydrogen) and an oxidizer (like oxygen). This process continues as long as fuel is supplied, making fuel cells a unique energy source.
Who explained the operation of a hydraulic lift system?
Bernoulli's principle. The above answer is wrong. Its Pascal's Principle :)
Operation principle of hysteresis motor?
Give a brief idea of principle of hysteresis motor,application.
What principle is employed in the operation of an artificial kidney?
Dialyisis
What are principle operation the permanent magnet?
the metal thing??
What advantages does the combination of a fuel cell and a rechargeable battery give over each separately?
a fuel cell is economical,pollution free,has a higher efficiency compared to the conventional power generation techniques and ofcourse,it can be used over and over.whats more?it will continue its operation till the raw materials are supplied continuously...so that's the advantage that a fuel cell offers.
How is a fuel cell different from a typical cell?
A fuel cell oxidizes a fuel source, a standard cell is an electrochemical reaction.
