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Write down three types of decomposition reaction with one example each class 10 chemistry?
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Write down three types of decomposition reaction with one example each...
Decomposition Reactions in Class 10 Chemistry
- **Thermal Decomposition**
- **Example:** Decomposition of calcium carbonate
- **Explanation:** In this reaction, when calcium carbonate (CaCO3) is heated, it decomposes into calcium oxide (CaO) and carbon dioxide (CO2). The chemical equation for this reaction is:
CaCO3(s) → CaO(s) + CO2(g)
- **Electrolytic Decomposition**
- **Example:** Decomposition of water
- **Explanation:** When an electric current is passed through water (H2O), it undergoes electrolytic decomposition to form hydrogen gas (H2) and oxygen gas (O2). The chemical equation for this reaction is:
2H2O(l) → 2H2(g) + O2(g)
- **Photolytic Decomposition**
- **Example:** Decomposition of hydrogen peroxide
- **Explanation:** When hydrogen peroxide (H2O2) is exposed to light, it decomposes into water (H2O) and oxygen gas (O2). The chemical equation for this reaction is:
2H2O2(aq) → 2H2O(l) + O2(g)
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Write down three types of decomposition reaction with one example each class 10 chemistry?
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Write down three types of decomposition reaction with one example each class 10 chemistry? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Write down three types of decomposition reaction with one example each class 10 chemistry? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Write down three types of decomposition reaction with one example each class 10 chemistry?.
Write down three types of decomposition reaction with one example each class 10 chemistry? for Class 10 2024 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about Write down three types of decomposition reaction with one example each class 10 chemistry? covers all topics & solutions for Class 10 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Write down three types of decomposition reaction with one example each class 10 chemistry?.
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