When zeolite, which is hydrated sodium aluminium silicate, is treated with hard water the…
Chemistry · JEE Advanced · NTA Exams — Hydrogen
When zeolite, which is hydrated sodium aluminium silicate, is treated with hard water the sodium ions are exchanged with
- H+ ions
- Ca2+ ions
- SO42– ions
- Mg2+ ions
Answer
(B) Ca 2+ ions
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