Question

A reaction in which chemical change takes place is called a chemical reaction.

• A. True
• B. False

Answer 1

The correct option is A True

1. A reaction in which chemical change takes place is called a chemical reaction.
2. Such changes are permanent and irreversible.
3. Example: $\underset{\mathrm{Carbon}}{\mathrm{C}\left(\mathrm{g}\right)}+\underset{\mathrm{Oxygen}}{{\mathrm{O}}_2\left(\mathrm{g}\right)}\to \underset{\mathrm{Carbon}\mathrm{dioxide}}{{\mathrm{CO}}_2\left(\mathrm{g}\right)}$
4. Hence, the given statement is true.