Question

wich is true about salt water

homogenous mix

heterogenous mix

pure substance

can be separated

Answer 1

Salt water is classified as a **homogeneous mixture**. Here’s a brief explanation of each option you provided and why salt water fits the classification of a homogeneous mixture:

1. **Homogeneous mixture**: Salt water is a uniform solution where the salt (solute) is completely dissolved in water (solvent), making it look like a single phase.

2. **Heterogeneous mixture**: This is not true for salt water, as you cannot distinguish different components with the naked eye.

3. **Pure substance**: Salt water is not a pure substance because it contains more than one substance (salt and water).

4. **Can be separated**: While this is technically true (the salt can be separated from the water through processes like evaporation), it is more accurate to say that salt water is a homogeneous mixture, categorizing it based on its uniformity.

So, the best answer is that salt water is a **homogeneous mixture**.