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It is a chemical change, even though the cigarette is getting physically smaller.
When heat is added and you inhale the chemicals, the cigarette burns and you blow out smoke which in itself is a chemical reaction that cannot be reversed. Therefore, it's purely chemical.
Remember that chemical changes cannot be reversed and physical changes can.
Freezing water and then melting it is an example of a physical change. The example you mentioned is a chemical change.
Hope this helps!
- D.F
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoWell, the smoke goes to your lungs when you inhale, that's why some people cough when they smoke. This makes all the chemicals clog up making it harder to breathe and making you look older. Then, it kills you at a young age.
Wiki User
∙ 12y agoIt is a chemical change because it is turning in to ash
Wiki User
∙ 12y agoIts a combustion reaction so its always a chemical change
Wiki User
∙ 9y agoYes. When an object is burned, that produces a chemical change. Cigarettes, by their nature, are burning material. Smoking a cigarette produces chemicals that don't already exist in tobacco.
Wiki User
∙ 6y agoSmoking is burning - a chemical change.
Wiki User
∙ 10y agochemical change
Wiki User
∙ 6y agoSmoking a cigarette is a chemical change.
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