Which theory suggests that the CO_2 produced | vedclass

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Question

(B) The $CO_2$ produced during respiration reacts with water in the soil solution to form carbonic acid $(H_2CO_3)$.This acid dissociates into $H^+$ a

Vedclass · Accepted Answer

Carbonic acid exchange theory

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(B) The $CO_2$ produced during respiration reacts with water in the soil solution to form carbonic acid $(H_2CO_3)$.This acid dissociates into $H^+$ and $HCO_3^-$ ions.The $H^+$ ions released into the soil solution can be exchanged for mineral cations (like $K^+$,$Ca^{2+}$,etc.) adsorbed on the surface of soil particles.This mechanism is known as the Carbonic acid exchange theory.

Which theory suggests that the $CO_2$ produced during respiration plays an important role in mineral absorption?

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