explain electrolysis of water? with diagram.?
Answers
Answer:
Electrolysis of water is the process by which water is decomposed into oxygen and hydrogen gas, when electric current is passed through it. ... These ions move to oppositely charged electrodes and liberated as gases at different electrodes.
This chemical change is called electrolysis. The electrolyte and the electrodes used in electrolysis form an electrolytic cell. When electricity passes through an electrolyte, the positive ions of the electrolyte move towards the cathode (negative electrode), where they gain electrons to become a neutral substance.
Electrolysis is a process by which electrical energy is used to produce a chemical change. Perhaps the most familiar example of electrolysis is the decomposition (breakdown) of water into hydrogen and oxygen by means of an electric current. The same process can be used to decompose compounds other than water.
Electrolysis is used extensively in metallurgical processes, such as in extraction (electrowinning) or purification (electrorefining) of metals from ores or compounds and in deposition of metals from solution (electroplating).
Answer:
Electrolysis of water is the process by which water is decomposed into oxygen and hydrogen gas, when electric current is passed through it. ... These ions move to oppositely charged electrodes and liberated as gases at different electrodes.
