Question
Download Solution PDFAcidic nature of soil is shown by high concentration of ______.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is hydrogen.
Key Points
- The acidic nature of the soil is shown by the high concentration of hydrogen.
- Soil pH shows the potentiality of H+ ions.
- It determines the acidic or alkaline reaction of the soil.
- More hydrogen ion (H+) concentration shows the acidic nature of the soil.
- The concentration of more hydroxyl (OH-) ions represents its alkaline nature.
- Maximum nutrients are available to crops when the pH ranges from 6.5 to 7.
Additional Information
- Soil is a mixture of microorganisms, organic matter, and minerals.
- Each layer differs in feel (texture), colour, depth, and chemical composition.
- These layers are referred to as horizons.
- The uppermost layer of soil is generally dark in colour as it is rich in humus and minerals.
- The mixture of rock particles and humus is called the soil.
Last updated on Jun 13, 2025
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