write down the main differences between a physical change and a chemical change given example of each?
Answers
Answer:
There are many differences between physical and chemical changes and it is important to understand them to be able to understand these concepts clearly. The comparisons and differences between physical and chemical changes are given below along with their examples. To understand physical and chemical properties and changes better, it is important to know what they are. Visit physical and chemical changes to know more about them in detail. In this article, the differences between physical changes and chemical changes are provided in a tabular format.
Answer:
chemical change
1) new substances are formed
2) for eg: burning of candle , cooking of rice
physical change
1) no new substances are formed
2) for eg: boiling of water , freezing of ice