Chemical Reactions and Equations — Science STD 10 — Question
CBSE BoardEnglish MediumSTD 10ScienceChemical Reactions and Equations1 Mark
Question
Give one example of a combination reaction which is also exothermic.
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Answer
Carbon burns in air to form carbon dioxide.$\text{C(s)}\ +\ \text{O}_2\xrightarrow{\ \ \ \ \ \ \ \ \ \ \ }\text{CO}_2(\text{g})$
Heat is released during this reaction.
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