TS EAMCET · Chemistry · Hydrogen
Exhausted permutit does not contain .......ion
- A \(\mathrm{Na}^{+}\)
- B \(\mathrm{Mg}^{2+}\)
- C \(\mathrm{Al}^{3+}\)
- D \(\mathrm{Si}^{4+}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{Na}^{+}\)
Step-by-step Solution
Detailed explanation
Permutit or zeolite is the aluminosilicate of sodium. It is used to remove hardness of water. It converts insoluble salts of \(\mathrm{Ca}^{2+}\) and \(\mathrm{Mg}^{2+}\) into soluble zeolites. It exchange these ions with \(\mathrm{Na}^{+}\)and water becomes soft. Thus exhausted…
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