Phosphorus and nitrogen ions are generally le | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Soil particles are generally negatively charged. Because of this negative charge,they tend to attract and hold positively charged ions (cations) l

Vedclass · Accepted Answer

Anions

Vedclass · Answer

(B) Soil particles are generally negatively charged. Because of this negative charge,they tend to attract and hold positively charged ions (cations) like $K^+$,$Ca^{2+}$,and $Mg^{2+}$. Conversely,negatively charged ions (anions) like $NO_3^-$ (nitrate) and $PO_4^{3-}$ (phosphate) are repelled by the negatively charged soil particles. Due to this repulsion,these anions do not bind to the soil and are easily washed away or leached out by water,especially during heavy rainfall or irrigation.

Phosphorus and nitrogen ions are generally leached from the soil because they are usually in the form of:

Similar Questions

Explain the mechanism of absorption of elements by plants.

Movement of electrolytes through the roots is generally

In the initial phase of mineral absorption,ions are taken up:

Carrier proteins are involved in

Plants absorb zinc as

Vedclass Test Series

Exam Paper Generator

Online Exam Module