The 'sea-water' can be classified as a homogeneous as well as heterogeneous mixture. Comment.

Explanation

**Step-by-Step Solution:**

1. **Understanding Mixtures**: First, we need to understand what homogeneous and heterogeneous mixtures are. A homogeneous mixture is one that has a uniform composition throughout, meaning that the different components are not distinguishable. A heterogeneous mixture, on the other hand, consists of different components that can be seen and separated.

2. **Composition of Seawater**: Seawater is primarily composed of water and dissolved salts (mainly sodium chloride). When salt dissolves in water, it forms a uniform solution, which is characteristic of a homogeneous mixture.

3. **Homogeneous Nature of Seawater**: Since the salts are soluble in water, they disperse evenly throughout the seawater. This uniform distribution of salt in water makes seawater a homogeneous mixture.

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