Define the following
1) chemical effect of current
2)electrolytic cell
3) Electroplating
4) Electrodes
5) Electrolysis
Answers
Answer:О The passage of an electric current through a conducting liquid causes chemical reactions. The resulting effects are called chemical effects of currents. О The process of depositing a layer of any desired metal on another material, by means of electricity, is called electroplating. 1.
2.An electrolytic cell has three component parts: an electrolyte and two electrodes (a cathode and an anode). The electrolyte is usually a solution of water or other solvents in which ions are dissolved. Molten salts such as sodium chloride are also electrolytes.
3.List three application of electroplating. The process of coating the thin layer of metals with desired metal to resist from rust is called electroplating. 1-Tin cans used for storing food are made by electroplating tin metal on to iron. 2-it is used in bicycle to resist rust or corrosion
4.An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit. The word was coined by William Whewell at the request of the scientist Michael Faraday from two Greek words: elektron, meaning amber, and hodos, a way.
5.In chemistry and manufacturing, electrolysis is a technique that uses a direct electric current (DC) to drive an otherwise non-spontaneous chemical reaction. Electrolysis is commercially important as a stage in the separation of elements from naturally occurring sources such as ores using an electrolytic cell.
Explanation:please mark me as brain list
Explanation:
chemical decomposition produced by passing an electric current through a liquid or solution containing ions.