Assertion: Rusting of Iron is endothermic in nature.Reason: As the reaction is slow, the release of heat is barely evident.
Question
Assertion: Rusting of Iron is endothermic in nature.Reason: As the reaction is slow, the release of heat is barely evident.
Solution
The assertion and the reason provided are not correct. The rusting of iron is an exothermic process, not endothermic. This means it releases heat rather than absorbing it. The speed of the reaction does not determine whether it is endothermic or exothermic. The classification into endothermic or exothermic is based on whether heat is absorbed or released during the reaction. In the case of rusting, iron (Fe) reacts with oxygen (O2) in the air to form iron(III) oxide (Fe2O3), commonly known as rust. This reaction releases heat, making it an exothermic process.
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