IDNLearn.com offers a user-friendly platform for finding and sharing knowledge. Ask your questions and receive reliable and comprehensive answers from our dedicated community of professionals.

Which of the following is an examples of chemical change?

Sagot :

Answer:

Burning of paper

Answer:

Rusting of iron

Explanation:

Rusting of iron is a chemical change because a new substance iron oxide is formed. The presence of oxygen and water or water vapour is essential for rusting. Rusting of iron is a continuous process which slowly eats up the iron objects and makes them useless.