write the reaction of electricity
,sunlight ,thermal decomposition brown fame
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Answer:
Decomposition is a type of chemical reaction. It is defined as the reaction in which a single compound splits into two or more simple substances under suitable conditions. It is just the opposite of the combination reaction.
In a combination reaction, a substance is formed as a result of chemical combination, while in a decomposition reaction, the substance breaks into new substances.
For example: The digestion of food in our body is accompanied by a number of decomposition reactions. The major constituents of our food such as carbohydrates, fats, proteins, etc.,decompose to form a number of simpler substances. These substances further react, releasing large amounts of energy, which keeps our body working.
The general equation that describes a decomposition reaction is:
Types of Decomposition Reactions
Decomposition reactions can be classified into three types:
Thermal decomposition reaction
Electrolytic decomposition reaction
Photo decomposition reaction
Thermal decomposition is a chemical reaction where a single substance breaks into two or more simple substances when heated. The reaction is usually endothermic because heat is required to break the bonds present in the substance.
Examples:
Photo decomposition is a chemical reaction in which a substance is broken down into simple substances by exposure to light (photons).
Explanation:
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