Question

what is physical equilibrium? Give two example

Answer 1

A physical equilibrium is a system whose physical state does not change when dynamic equilibrium is reached while in a chemical equilibrium chemical composition of the system does not change when dynamic equilibrium is reached.. Example of physical equilibrium: When a solid is heated it starts melting at a certain fixed temperature (melting point). At this stage even when the heating is continued, the temperature does not change until the whole of solid is converted into liquid.

Answer 2

Pls see the attachment

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