A mixture consists of various components that are present in a fixed proportion.

Answer

To answer the question, "A mixture consists of various components that are present in a fixed proportion," we need to analyze the definitions of mixtures and compounds.

### Step-by-Step Solution:

1. **Understanding Mixtures and Compounds**:
- A **mixture** is a combination of two or more substances where each substance retains its own properties. The components in a mixture can be present in any proportion.
- A **compound**, on the other hand, is a substance formed when two or more elements chemically combine in a fixed proportion.

2. **Identifying Fixed Proportions**:
- In a mixture, the proportions of the components can vary. For example, if you mix sugar and water, you can have different amounts of sugar and water. One person might prefer a sweeter drink with more sugar, while another might prefer less sugar.

3. **Example of Sugar and Water**:
- When sugar is mixed with water, it does not form a compound because the ratio of sugar to water can change. If one person adds more sugar, the mixture becomes sweeter, but it is still a mixture because the components (sugar and water) are not in a fixed proportion.

4. **Conclusion**:
- Therefore, the statement "A mixture consists of various components that are present in a fixed proportion" is incorrect. A mixture does not have fixed proportions; that characteristic is specific to compounds.

### Final Answer:
A mixture does not consist of components in a fixed proportion; rather, it can have varying proportions of its components. A compound, however, is formed when elements combine in a fixed ratio.

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