Civil Engineering > GATE 2019 SET-2 > Environmental Engineering
Analysis of a water sample revealed that the sample contains the following species. CO32-, Na+, H+, PO43-, Al3+, H2CO3, Cl-, Ca2+, Mg2+, HCO3-, Fe2+, OH- Concentrations of which of the species will be required to compute alkalinity?
Correct : a
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