Which of the following statements about zeoli | vedclass

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(B) Zeolites are aluminosilicates with a three-dimensional network structure where some $Si^{4+}$ ions are replaced by $Al^{3+}$ ions,resulting in $Al

Vedclass · Accepted Answer

Some of the $SiO_4^{4-}$ units are replaced by $AlO_4^{5-}$ ions.

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(B) Zeolites are aluminosilicates with a three-dimensional network structure where some $Si^{4+}$ ions are replaced by $Al^{3+}$ ions,resulting in $AlO_4^{5-}$ units instead of $SiO_4^{4-}$ units.Option $B$ is incorrect because it states the charge on the aluminosilicate unit as $AlO_4^{6-}$,whereas the correct charge is $AlO_4^{5-}$ due to the substitution of $Si^{4+}$ by $Al^{3+}$.

Which of the following statements about zeolites is incorrect?

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