Question

What is extensive property? Give an example.

Answer 1

To answer this question, we need to understand the concept of intensive and extensive properties. An intense property is one that is independent of a substance's or system's mass. The size of the system or the amount of substance in it determines a comprehensive property of the system.

Complete answer:
Some properties of matter are affected by sample size, whereas others are unaffected. A characteristic that is dependent on the amount of substance in a sample is known as an extensive property. The mass of an object is a measurement of how much matter is contained within it. A tiny sample of a certain sort of matter has a small mass, whereas a bigger sample has a larger mass. Volume is another important attribute. The volume of an object is a measurement of how much space it takes up.
There are properties of matter that are dependent on the quantity or size of the matter, such as length, mass, volume, weight, and so on. These properties are known as extended properties of matter, and their value changes as the size or quantity of the matter changes.
A substance's electrical conductivity is a quality that is solely determined by the type of substance. Glass and plastic are poor conductors of electricity, but silver, gold, and copper are great conductors. This attribute will not be affected by a larger or smaller piece of glass. An intense property is a property of matter that is determined only by the type of matter present in a sample, not by its quantity. Color, temperature, density, and solubility are all important qualities.

Note:
Thermodynamics is the study of heat energy flow. The principles of thermodynamics govern the flow of heat energy and its transformation into various forms. It is dependent on the matter and the circumstances that influence its state. Certain parameters influence a system's thermodynamic properties.