Find out the false one -

Options

A. Texture of soil depends upon of size of mineral particles
B. Soil aeration is inversely proportional to water holding capacity
C. Waterlogged soil does not suit-plants as it creates anaerobic environment
D. Availability of minerals in soil is independent of soil pH

Answer

To solve the question of identifying the false statement among the given options, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Analyze Option A**:
- **Statement**: "Texture of soil depends upon the size of mineral particles."
- **Explanation**: The texture of soil is indeed determined by the size of its mineral particles. Coarse soil has larger particles, while fine soil has smaller particles.
- **Conclusion**: This statement is **true**.

2. **Analyze Option B**:
- **Statement**: "Soil aeration is inversely proportional to water holding capacity."
- **Explanation**: This means that as the water content in the soil increases, the amount of air decreases. This is a well-established principle in soil science.
- **Conclusion**: This statement is **true**.

3. **Analyze Option C**:
- **Statement**: "Waterlogged soil does not suit plants, it creates anaerobic environment."
- **Explanation**: Waterlogged conditions lead to a lack of oxygen in the soil, which is detrimental to most plants as they require oxygen for respiration. Thus, it creates an anaerobic environment.
- **Conclusion**: This statement is **true**.

4. **Analyze Option D**:
- **Statement**: "Availability of minerals in soil is independent of soil pH."
- **Explanation**: Soil pH affects the solubility and availability of minerals. Certain minerals become more available at specific pH levels, while others may become less available. Therefore, this statement is incorrect.
- **Conclusion**: This statement is **false**.

### Final Answer:
The false statement is **Option D**: "Availability of minerals in soil is independent of soil pH."

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