which of the compound produce oxygen on Thermal decomposition a potassium carbonate B Potassium Chloride C calcium carbonate sodium nitrate
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D. Sodium nitrate is the correct answer.
- Among the given options, potassium chloride has chemical formula KCl. Since it does not contain oxygen, it won't be able to release it.
- Potassium carbonate requires very high temperature for decomposition. The products are potassium oxide and carbon dioxide.
- Calcium carbonate on thermal decomposition gives the product calcium oxide and carbon dioxide.
- Sodium nitrate on thermal decomposition gives sodium nitrite and oxygen gas.
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