TS EAMCET · Chemistry · Hydrogen
The most effective water softening method is
- A Lime - soda process
- B Permutit process
- C Ion - exchange process
- D Boiling followed by filtration
Answer & Solution
Correct Answer
(C) Ion - exchange process
Step-by-step Solution
Detailed explanation
Boiling removes only temporary hardness of water. During boiling, the soluble Mg(HCO3)2 is converted into insoluble magnesium hydroxide and Ca(HCO3)2 is changed to insoluble calcium carbonate.. In permutit process hydrated sodium aluminium silicate is zeolite/permutit. For the…
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