SSC MTS EXAM

Detailed explanation-1: -Water boils at 100 ° C and at this point, there will be a change of state from liquid gas. The volume occupied by the matters can change and no new substance is formed. That means when the water boils there will be only physical change no chemical changes occurs. Therefore, Water boiling is a physical property.

Detailed explanation-2: -A physical property is a characteristic of matter that is not associated with a change in its chemical composition. Familiar examples of physical properties include density, color, hardness, melting and boiling points, and electrical conductivity.

Detailed explanation-3: -Physical: boiling and melting are physical changes. When water boils no bonds are broken or formed.

Detailed explanation-4: -Melting point is thee temperature at which a solid changes into liquid. It is a change of physical state of a substance in which the chemical composition do not change. So, it is catogerised as physical properties.