What is a decomposition reaction caused by light called?
Answer and explanation
Correct answer: Photolytic decomposition
A decomposition reaction in which a compound breaks down in the presence of light is called photolytic decomposition. For example, silver chloride decomposes in sunlight: \(2\mathrm{AgCl} \xrightarrow{\text{sunlight}} 2\mathrm{Ag} + \mathrm{Cl}_2\). In contrast, thermal decomposition requires heat, while electrolytic decomposition is caused by electric current.
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What is the correct answer to this question?
Photolytic decomposition
Why is this the correct answer?
A decomposition reaction in which a compound breaks down in the presence of light is called photolytic decomposition. For example, silver chloride decomposes in sunlight: \(2\mathrm{AgCl} \xrightarrow{\text{sunlight}} 2\mathrm{Ag} + \mathrm{Cl}_2\). In contrast, thermal decomposition requires heat, while electrolytic decomposition is caused by electric current.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Chemical Substances – Nature and Behaviour. Topic: Chemical Reactions and Equations.
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