When zeolite, which is hydrated sodium aluminium silicate, is treated with hard water the sodium ions are exchanged with [IIT 1990]

Both \[C{{a}^{2+}}\] and \[M{{g}^{2+}}\]

When zeolite, which is hydrated sodium aluminium silicate, is treated

1.	When zeolite, which is hydrated sodium aluminium silicate, is treated with hard water the sodium ions are exchanged with [IIT 1990]
A.	\[{{H}^{+}}\]ions
B.	\[C{{a}^{2+}}\]ions
C.	\[M{{g}^{2+}}\]ions
D.	Both \[C{{a}^{2+}}\] and \[M{{g}^{2+}}\]
Answer» E.

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When zeolite, which is hydrated sodium aluminium silicate, is treated with hard water the sodium ions are exchanged with [IIT 1990]

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