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For a sample of water with the ionic composition shown in the figure below, the carbonate and noncarbonate hardness concentrations (in $\mathrm{mg} / \mathrm{l}$ as $\mathrm{CaCO}_{3}$ ), respectively are:


(A) 200 and 50
(B) 175 and 75
(C) 75 and 175
(D) 50 and 200


Question ID - 156052 | Toppr Answer

For a sample of water with the ionic composition shown in the figure below, the carbonate and noncarbonate hardness concentrations (in $\mathrm{mg} / \mathrm{l}$ as $\mathrm{CaCO}_{3}$ ), respectively are:


(A) 200 and 50
(B) 175 and 75
(C) 75 and 175
(D) 50 and 200

1 Answer - 5876 Votes

3537

Answer Key : (B) -

175 and 75



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