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Advanced Analytical Chemistry Virtual Lab
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Soil Analysis-Determination of Available Phosphorus content in the Soil by Bray's method
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Soil Analysis-Determination of Available Phosphorus content in the Soil by Bray's method
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Theory
Procedure
Self Evaluation
Animation
Assignment
Reference
Feedback
1)
Phosphorus exist in soil as............
Phosphanes
Elementary Phosphorus
Phosphides
Phosphate
2)
In which form phosphorus is absorbed by plants from soil?
H2PO4-
P4S10
H3PO3
HPO2
3)
At higher soil pH most phosphorus is in the form of
Potassium compounds
Calcium compounds
Phosphorus compounds
Sulfur compounds
4)
Maximum Phosphorus availability at a pH range ..........
6.5 – 7.0
7.2 – 8.3
4.5 – 5.9
5.7 - 6.5
5)
Which of the following is a major component of soil?
Mineral matter
Soil air
Soil water
Organic matter
Cite this Simulator:
vlab.amrita.edu,. (2013). Soil Analysis-Determination of Available Phosphorus content in the Soil by Bray's method. Retrieved 17 December 2025, from vlab.amrita.edu/?sub=2&brch=294&sim=1550&cnt=3
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