Question: Q 2 ( 2 5 marks ) a . Explain briefly with the help of chemical equations the ion exchange process for water softening (

Q2(25 marks)
a. Explain briefly with the help of chemical equations the ion exchange process for water softening
(10 marks)
b. Explain the significance of Fluorides, Nitrates, Sulfates, Alkalinity and Hardness as water quality
parameters (15 marks)
Q 2 ( 2 5 marks ) a . Explain briefly with the

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