Explain why hydrogen and fuel cells are required for 100% zero emissions and sustainable energy conversion throughout society. Provide at least three (3) reasons that they are required and describe the technical features that hydrogen and fuel cells offer to make these reasons compelling.

A fuel cell converts hydrogen into electricity. This hydrogen is stored in a tank on board the FCEV. Hydrogen and energy components are not synonymous; they can be conveyed in mix or independently. Energy units can work on petroleum gas, which maintains a strategic distance from burning and in this way 90% of airborne toxins. Hydrogen can be scorched in motors and boilers with no immediate CO2 and close to zero NO2 discharges. At the point when utilized together, hydrogen power modules are zero-emanation at the purpose of utilization, with by and large outflows reliant on the fuel creation technique.Because fuel cells allow the regulated reaction of hydrogen (in a tank) and oxygen (from the air) to produce electricity, they are often perceived as non-polluting.Hydrogen (like electricity) is not a primary source of energy but rather an energy carrier. There are no natural reservoirs of pure hydrogen. To produce hydrogen, water can be electrolyzed in the reverse of the fuel-cell reaction. To force electrolysis to occur, considerable amounts of electricity are required, much of which is currently generated by burning fossil fuels. Alternatively, in commercial applications, the vast preponderance of hydrogen generated in the United States is extracted from a fossil fuel: natural gas. When natural gas (basically methane, a lightweight molecule made of carbon and hydrogen) is exposed to steam under high temperatures in the presence of a catalyst, it frees the hydrogen. This is called “reforming,” and the process produces carbon dioxide (CO2).

Step-by-step explanation:

1. d.90

2. e. none of these (80)

3. a. 0

4. b. 6

5. e. none of these (10)

6. a. 5

c. (3,2,6) is the answer.