What is electrolysis ?

Academic Physics NCERT Class 8

Electrolysis is a technique that uses the 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.

Tutorialspoint

Simply Easy Learning

Updated on: 10-Oct-2022

102 Views

What is Electrolysis? – Definition, Principle, and Process
What are the Applications of Electrolysis?
Difference between Electrolysis and Electroplating
What is electrolysis? With the help of a diagram, show the flow of ions towards electrodes in saltwater.
Electrolysis of water is a decomposition reaction. The mole ratio of hydrogen and oxygen gases liberated during electrolysis of water is1:12:14:11:2
Faraday's Laws of Electrolysis – Statement, Expression and Examples
During electrolysis of a saturated solution of sodium chloride, where is :(a) Chlorine formed? (b) Hydrogen formed? (c) Sodium hydroxide formed?
The highly reactive metals like Sodium, Potassium, Magnesium, etc. are extracted by the(a) electrolysis of their molten chloride(b) electrolysis of their molten oxides(c) reduction by aluminium(d) reduction by carbon
The electrolysis of an aqueous solution of sodium chloride gives us three products. Name them.
Why We See More Bubbles In Cathode Beaker Than Anode Beaker During The Electrolysis Of Acidified Water?
Name the product formed when Cl2 and H2 produced during electrolysis of brine are made to combine?
One of the following is an exothermic reaction. This is:(a) electrolysis of water(b) conversion of limestone into quicklime(c) process of respiration(d) process of photosynthesis
When chlorine and sodium hydroxide being produced during the electrolysis of brine are allowed to mix, a new chemical is formed. Name this chemical and write its uses.
In the electrolysis of acidified water:Name the gas collected at (i) anode, and (ii) cathodeWhy is the volume of gas collected at one electrode double than that at the other electrode?What would happen if dilute sulphuric acid is not added to water?
In the electrolysis of water (a) Name the gases liberated at anode and cathode. (b) Why is it that the volume of gas collected on one electrode is two times that on the other electrode? (c) What would happen if dil. H2SO4 is not added to water?

Kickstart Your Career

Get certified by completing the course

Get Started

Advertisements