Which of the following statement is correct regarding a chemical change?

Chemical change brings change in the chemical properties of matter, and we get new substances.

The correct answer is option 3. Chemical change brings change in the chemical properties of matter, and we get new substances.

Out of the statements you provided, the correct one regarding a chemical change is: Chemical change brings change in the chemical properties of matter, and we get new substances.

Chemical changes involve the rearrangement of atoms to form entirely new substances with different chemical properties compared to the starting materials. Here's a breakdown of the key points:

Chemical change: A process where one or more substances are transformed into new substances with different chemical properties.

Chemical properties: These are the inherent characteristics of a substance that determine how it reacts with other substances. Examples include flammability, reactivity with acids or bases, and electrical conductivity.

New substances: In a chemical change, the resulting products have different chemical properties and compositions compared to the original reactants.

So, during a chemical change, not only do the physical properties (like color, shape, or size) potentially change, but more importantly, the fundamental way the substances interact with other materials is altered.