NEET UG CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)

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Which one of the following statements about the zeolites is false?

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Correct option: D

Some of the

\mathrm{SiO}_4^{4 - }

units are replaced by

\mathrm{AlO}_4^{5 - }\;and\;\mathrm{AlO}_6^{9 - }

ions in zeolites.

Option D is false because in zeolites, some

SiO_4^{4-}

units are replaced by

AlO_4^{5-}

units, not

AlO_6^{9-}

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