Question

Give a reaction of the class of compound that undergoes electrolysis decomposition

Answer 1

Decomposition of any molecule by using electricity is termed as electrolytic decomposition.
Uses:
There certain compounds which dissociate at higher temperatures for such molecules by using electricity will dissociate easily.
Ex: NaCl molecule will dissociate at higher temperatures, but on electrolysis it will decompose easily.
Using electricity the non-spontaneous reactions can also takes place easily.
Ex: Water cannot be dissociated easily by supplying but when electricity it can dissociated into its elements.
2H₂O→ 2H₂ + O₂
2NaCl → 2Na (at Cathode)+ Cl₂ (at anode)
2AlCl3 → 2Al (at Cathode) + 3 Cl₂ (at anode)