Explain in detail about (a) H2
-O2
fuel cell and (b) Propane-oxygen fuel cell.
Answers
Answer:
A fuel cell is an electrochemical cell that converts the chemical energy of a fuel (often hydrogen) and an oxidizing agent (often oxygen) into electricity through a pair of redox reactions. ... Fuel cells can produce electricity continuously for as long as fuel and oxygen are supplied
It is simple and compact because it contains just one inlet for the oxygen and fuel, and just one outlet for the exhaust gases. ... The fuel and oxygen mixture is partially oxidised in an exothermic reaction that heats the fuel cell up to between 500 and 600°C
Water (chemical formula: H2O) is a transparent fluid which forms the world's streams, lakes, oceans and rain, and is the major constituent of the fluids of organisms. As a chemical compound, a water molecule contains one oxygen and two hydrogen atoms that are connected by covalent bonds.
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