Difference Between Physical and Chemical Change
The difference between Physical and Chemical change in tabular form is given below:
Basis of Difference |
Physical Change |
Chemical Change |
---|---|---|
Definition |
Change in which the physical properties of the matter are not changed is called physical change. |
Change which leads to a change in the chemical properties of the matter is called chemical change. |
Nature of Change |
Physical change is temporary in nature and the change brought can be reversed using simple physical processes. |
Chemical change is permanent in nature and cannot be reversed. |
Energy Absorption |
Physical change may or may not absorb energy. |
If energy is absorbed during chemical change, it is called endothermic in nature. |
Release of Energy | No energy is released in physical change. | A chemical change may lead to the release of energy and such a change is called exothermic reaction. |
Properties |
The chemical properties of the products are the same as the matter that constitutes the product. |
The physical and chemical properties of the products are completely different from the reactants. |
Mass of Products | The mass of products is the same as that of the reactants. | The mass of products may or may not be the same as the mass of reactants. |
Effect of Change | It leads to changes in the physical properties of matter such as temperature, state, etc. | It leads to a change in the physical and chemical properties of the matter due to the formation of new bonds. |
Example | Melting of ice, Evaporation of water, etc. | Burning of paper, Alloy formation, etc. |
Difference Between Physical And Chemical Change
Physical and chemical changes are two different aspects of changes that are happening on the earth. When any object’s physical composition changes then we call that physical change and when any object’s chemical composition changes we call that chemical change. But physical change and chemical change are not limited to that. So it is important to understand about different properties of physical and chemical changes.
In this article, we will explore the difference between Physical and Chemical change, along with their examples, and real-life applications.
Table of Content
- What is a Physical Change?
- Examples of Physical Change
- What is a Chemical Change?
- Examples of Chemical Change
- Difference Between Physical and Chemical Change