Question

6. How would you show that selling i
Explain why burning of wood and cutting it into small pieces are
considered as two different types of changes.
ulphate are prepared.​

Answer 1

Answer:

In burning of wood, new substances are formed and hence it is a chemical change. While cutting the wood into small pieces no new substance is formed, thus it is a physical change. Hence, burning of wood and cutting it into small pieces are considered as two different types of changes

mark me as brainliest

Answer 2

Answer:

.In burning of wood, new substances are formed and hence it is a chemical change. While cutting the wood into small pieces no new substance is formed, thus it is a physical change.