Which of the following is not produced in an H2-O2 fuel cell?

Which of the following is not produced in an H2-O2 fuel cell? Correct Answer Pollutants

Fuel cells convert the chemical energy of fuel into electricity through combustion. Since combustion is an exothermic reaction, heat is evolved. The overall reaction in an H2-O2 cell is: 2H2 (g) + O2 (g) → 2H2O (l) Thus, water is also produced.
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Related Questions

A solid-oxide fuel cell is fed with carbon monoxide and reacts with air to produce CO2. This reaction will produce 2 electrons which are used to power an electric circuit external to the fuel cell. The reaction equation is shown below: 2CO(g) + O2(g) -> 2CO2(g) ΔHr° = -565.96 kJ/mol This reaction does not occur for other types of fuel cells which use a catalyst, such as polymerelectrolyte membrane or phosphoric-acid fuel cells. The presence of carbon monoxide on the anode side of these types of fuel cells will cause catalyst poisoning, reducing the efficiency and voltage of the fuel cell. Determine the rate of enthalpy change for a carbon dioxide production rate of 208 mol/hr. The extent of the reaction occurring in the fuel cell can be obtained by the following equation: where:
With reference to 'fuel cells' in which hydrogen rich fuel and oxygen are used to generate electricity. Consider the following statements.
1. If pure hydrogen is used as a fuel, the fuel cell emits heat and water as by products.
2. Fuel cells can be used for powering buildings and not for small devices like laptop, computers.
3. Fuel cells produce electricity in the form of Alternating Current (AC).
Which of the statements given above is/are correct?
H2O2  কে  MnO4 দ্বারা জারণ করা হলে কোষ বিভব ,   E°cell  হিসাব কর। অর্ধ - বিক্রিয়াগুলো হল-  2H+O2 2 e- ⇔H2O2, E°=+1.51V 
What is the concentration of H2O2 solution of 20 ml of H2O2 solution which will react completely with 10 ml of 2 M KMnO4 in acidic medium?
H2O2 এর কোন দ্রবণের 250 mL টাইট্রেট করতে 0.1L পরিমাণ 0.1 M Na2S2O3 প্রয়োজন হয়। H2O2 এর ঘনমাত্রা কত?
H2O2 দ্রবণের মধ্যে অল্প পরিমাণ H2SO4 যোগ করলে H2O2 এর কী ঘটে?
In the reaction H2O2 + Cl2 -----> 2HCl + O2, H2O2 acts as
Determine the corrections or otherwise of the following Assertion and reason : Assertion : Total fuel volume of aircraft is divided into mission or used fuel, reserve fuel and trapped fuel. Reason: Depending on type of aircraft, fuel fraction for each category will be different. and are true and is the correct reason for b) Both and are true but is not the correct reason for c) is true but is false d) is false but is true
What is minimum amount of air required per m3 of gaseous fuel for complete combustion? m3/m3 of fuel b) 1/100 m3/m3 of fuel c) 1/21 m3/m3 of fuel d) 1/100 m3/m3 of fuel
Which is the function of cell wall?
1. Provides shape to the cell.
2. Protects the cell from mechanical damage and infection.
3. Helps in cell to cell interaction.
4. Provides barrier to undesirable macromolecules.
5. Imbibes water.