The possible resource of phosphorus ions and | vedclass

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(B) Plants absorb phosphorus from the soil primarily in the form of phosphate ions,specifically $H_2PO_4^-$ and $HPO_4^{2-}$.Nitrogen is absorbed by p

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Negatively charged ions

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(B) Plants absorb phosphorus from the soil primarily in the form of phosphate ions,specifically $H_2PO_4^-$ and $HPO_4^{2-}$.Nitrogen is absorbed by plants primarily in the form of nitrate ions $(NO_3^-)$.Since soil particles are generally negatively charged,they tend to repel these negatively charged ions,preventing them from binding strongly to the soil surface.Consequently,these ions are easily leached away by water,leading to their depletion in the soil.

The possible resource of phosphorus ions and nitrogen ions in soil generally get depleted because they are usually found as

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