Engineering Chemistry 5 min read
Types of corrosion
1. Waterline corrosion or Concentration cell corrosion This type of corrosion occurs due to electrochemical attack of the metal surface…
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Wet corrosion or electrochemical corrosion
· This type of Corrosion occurs where a conducting liquid is in contact with the metal. This corrosion occurs due to…
Engineering Chemistry 2 min read
Corrosion and Its Control
Corrosion The surface of almost all the metals begin to decay more or less rapidly when exposed to atmospheric gases,…
Engineering Chemistry 1 min read
Numerical Problems
Q 1. The resistance of 0.1 N solution of an electrolyte is 40 ohms. If the distance between the electrodes…
Engineering Chemistry 1 min read
Battery Chemistry
Batteries: When two or more electrochemical cells are electrically interconnected, each of which containing two electrodes and an electrolyte is…
Engineering Chemistry 1 min read
Reference Electrodes
Because of the inconveniences in the usage of Hydrogen electrode like maintenance of accurate pressure, inconvenience in handling gas secondary…
Engineering Chemistry 1 min read
Electro chemical cell (or) Galvanic cell
Galvanic cell is a device in which chemical energy is converted into electrical energy. These cells are called Electrochemical cells…
Engineering Chemistry 2 min read
Variation of Conductance with dilution
The conductance increases with increase in the concentration of the electrolyte to a certain maximum level and decreases on further…
Engineering Chemistry 2 min read
Electro Chemistry and Corrosion
Introduction Chemistry is the Study of matter, its properties and the changes it may undergo. All matter is electrical in…
Engineering Chemistry 2 min read
Can Titanium Dioxide Reduces Air Pollutants?
Imagine a city that could devour the very pollution that it creates. Such was the scenario envisioned by scientists in…
Engineering Chemistry 3 min read
Lead Content in Paint
Lead paint without cracks, fragmentation or deterioration is not likely to be considered hazardous for human health. However, if lead…
Engineering Chemistry 4 min read
Infrared Paint Strippers
Paint removal is a technique that requires special skill to prevent damage to the surfaces from where paint is removed.…