Chemistry
Differentiate between the following :
Electrolytic decomposition & photochemical decomposition
Answer
| Electrolytic decomposition | Photochemical decomposition |
|---|---|
| A decomposition reaction which is brought about by passage of electric current is known as Electrolytic decomposition. | A decomposition reaction which occurs in the presence of light is known as Photochemical decomposition. |
| For example: 2H2O ⟶ 2H2 + O2 (On Passage of Electric Current) | For example: 2AgCl ⟶ 2Ag + Cl2 |
Related Questions
Give a balanced equation for each of the following types of reactions :
- A direct combination reaction between phosphorus and a neutral gas.
- A soluble salt of lead formed from an insoluble base by double decomposition – neutralization.
- A thermal decomposition reaction of a salt – which results in the formation of nitrogen gas.
- A synthesis reaction between a metal & a non-metal resulting in formation of an insoluble salt of iron.
- A decomposition reaction of a salt which leaves behind a silvery metal.
Differentiate between the following :
Synthesis reaction & a substitution reaction.
Differentiate between thermal decomposition & thermal dissociation.
Differentiate between the following :
Decomposition reaction & a double decomposition reaction