Question

Which chwmicl change occur in our home and surrounding

Answer 1

Chemical changes take place on the molecular level. A chemical change produces a new substance. Examples of chemical changes include combustion (burning), cooking an egg, rusting of an iron pan, and mixing hydrochloric acid and sodium hydroxide to make salt and water.

Answer 2

hi.

here is your answer

chemical change means the change which is irreversible or a permanent change.In our homes. and surrounding chemical change takes place such as cutting of tress, building of road s, building etc.

hope it helps

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