classify the properties as Intensive Property or Extensive Property.
Options:
Density, Color, Volume, Mass, Freezing point
The correct answer and explanation is:
Here is the classification of the properties:
- Density: Intensive Property
- Color: Intensive Property
- Volume: Extensive Property
- Mass: Extensive Property
- Freezing Point: Intensive Property
Explanation:
In physics and chemistry, properties of matter are categorized into two types: intensive and extensive properties.
- Intensive Properties are independent of the amount of substance present. These properties are inherent to the material and remain the same regardless of how much of the material is present. Examples include density, color, and freezing point.
- Density is the ratio of mass to volume and does not change whether you have a small or large amount of a substance. For instance, the density of water is always 1 g/cm³ at 4°C.
- Color is a property that is intrinsic to the material itself, regardless of the size of the sample. For example, copper will always have its reddish-brown color.
- Freezing Point refers to the temperature at which a substance changes from liquid to solid. This is a characteristic property and does not depend on the amount of the substance, for example, water freezes at 0°C under standard conditions.
- Extensive Properties depend on the amount of substance present. These properties change when the quantity of material changes. Volume and mass are examples of extensive properties.
- Volume is the space occupied by a substance and increases as more material is added. For example, doubling the amount of water will double its volume.
- Mass is a measure of the quantity of matter and increases with the amount of substance. So, if you have a larger sample of water, the mass will be proportionally larger.
Understanding the distinction between intensive and extensive properties is crucial in various scientific and engineering applications, such as material selection and process design.