Which one of the following pairs does not represent example for intensive property ?

Options

A. Temperature and density
B. Pressure and molar volume
C. Molar heat capacity and density
D. Heat capacity and enthalpy

Explanation

To determine which pair does not represent examples of intensive properties, we first need to understand what intensive properties are. Intensive properties are those properties of a substance that do not depend on the amount of substance present. Examples include temperature, density, pressure, and color. In contrast, extensive properties depend on the amount of substance, such as mass, volume, and total energy.

### Step-by-Step Solution:

1. **Identify the Properties**: Look at the pairs given in the options. For example, let's consider the first pair: temperature and density.

2. **Analyze Each Property**:
- **Temperature**: This is an intensive property because it does not change regardless of the amount of substance present.
- **Density**: This is also an intensive property because it is defined as mass per unit volume, and it remains constant regardless of the quantity of the substance.

3. **Continue with Other Options**: Repeat this analysis for the other pairs provided in the question. For instance, if the next pair is mass and volume:
- **Mass**: This is an extensive property because it depends on the amount of substance.
- **Volume**: This is also an extensive property for the same reason.

4. **Conclusion**: After analyzing all pairs, identify which pair includes only extensive properties. This pair does not represent examples of intensive properties.

5. **Final Answer**: The pair that does not represent examples of intensive properties is the one that includes both extensive properties, such as mass and volume.