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Updated Fri, 01 Nov 2019 10:02 pm


Assertion. according to the organic acid exchange theory of mineral salts absorption free co2,during the inhalation of roots, dissolves in soil water to from h2co3. Reason. h2co3 is dissociated into H+ AND Hco3- ,where H+ ions regulate with anions based on clay particles
Updated Thu, 31 Oct 2019 02:27 pm