HARDMCQ SINGLEJEE Advanced ChemistryInorganic ChemistryHydrogenAchiever Section
When zeolite (hydrated sodium aluminium silicate) is treated with hard water the sodium ions are exchanged with
A.H+ ions
B.Ca2+ ions✓ Correct
C.SO4
D.OH- ions
Explanation
2 Na zeolite+CaCl Ca zeolite+2NaCl ->
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