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chemistry

Fuel cell and its important applications.

Any type of fuel is a source of energy. A fuel cell is a device, which can convert the chemical energy of a fuel such as hydrogen directly into clean electrical energy by a process known as electrochemical reactions. Fuel cell: A fuel cell is a device, which can convert the chemical energy of a...Read More

Cathode and anode in the primary and secondary battery.

A battery that is being used for power supply is basically a galvanic or voltaic cell. In a cell chemical energy is converted into electrical energy by a process known as an Oxidation -Reduction reaction or redox reaction. For the working of a battery an anode, cathode, and electrolyte are required. Cathode and anode are...Read More

Extraction, uses of Sulfur, and more to know.

Sulfur is a nonmetallic yellow element. It finds its place at serial no 16 of the periodic table. Sulfur can exist in a solid state at ordinary temperatures. Extractions and uses of sulfur in modern-day life made sulfur important. Sulfur was known to our ancestors for thousands of years back. In Bible, it was referred...Read More
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