Why Is Density a Pricey Asset?

Intensive properties are described as characteristics of matter that are unaffected by changes in the mass of the substance. Mass per unit volume is the definition of density in science. Density is an intense attribute since every chemical substance has a specific constant density that is independent of the amount present.

The result of dividing the mass by the volume present is the same whether there are 2 kilogrammes or 2 grammes of a substance present.

Two categories—intensive and extensive—are used to categorise the properties of matter. Extensive qualities alter as the amount of matter present changes, unlike intensive properties like density, boiling temperature, and freezing point, which remain constant regardless of the amount of matter present.

Volume and mass are both significant qualities. Density, which is an intensive property, is a ratio of these two properties, and the ratio does not change.

The ratio of any two extensive qualities is always an intensive property in thermodynamics, as a general rule. Mass and the quantity of moles of a particular substance present are two further extensive qualities that are connected.

The ratio of mass to the number of moles present is an intensive attribute known as molar mass, even though both of these values rely on the amount of the material present. For instance, the molar mass of water is 18 grammes per mole. Regardless of the amount of water present—20 grammes or 200—this holds true.


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