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Assertion : Zeolites are the three-dimen...

Assertion : Zeolites are the three-dimensional network silicates.
Reason : Negative charge on zeolite structure is neutralised by positively charged `AI^(3+)` ions.

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The correct Answer is:
C
Zeolites are the three-dimensional aluminosilicates in which few Si atoms are replaced by AI atoms. The Acquired negative charge on zeolite structure is balanced by cations such as `Na^(+), K^(+)` or `Ca^(2+)`, etc.
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