Explain why tearing of paper is a physical change,whereas buring of paper is a chemical change
Answers
Answer:
tearing paper is a a physical change because teared paper can be easily recovered but if the paper is going then all compounds contain in it get converted into carbon dioxide and carbon monoxide and carbon and these compounds cannot be easily converted into paper once again
Answer:
For understanding this you will have to understand the concept of what is physical and chemical change
Physical change means a change in which no new substance is formed and when we tear paper no new substance is formed so it is a physical change
Chemical change new substance with entirely different properties are formed so when we burn paper ash is formed which has entirely different property than paper
Hope it helps I wrote in a very simple language definition. Just to explain you