Which one of the following statements about t | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Zeolites are aluminosilicates with a three-dimensional network structure. In this structure,some $SiO_4$ units are replaced by $AlO_4$ tetrahedra.

Vedclass · Accepted Answer

Some of the $SiO_4^{4-}$ units are replaced by $AlO_4^{5-}$ and $AlO_6^{9-}$ ions in zeolites

Vedclass · Answer

(B) Zeolites are aluminosilicates with a three-dimensional network structure. In this structure,some $SiO_4$ units are replaced by $AlO_4$ tetrahedra. They do not contain $AlO_6$ units. Therefore,the statement that $SiO_4^{4-}$ units are replaced by $AlO_4^{5-}$ and $AlO_6^{9-}$ ions is false. Zeolites possess an open,cage-like structure that allows them to act as cation exchangers and adsorb small molecules.

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

Similar Questions

Explain the origin and sources of group $14$ elements.

Identify the incorrect order against the stated property.

Mark the oxide which is amphoteric in character.

Given below are the atomic numbers of some group $14$ elements. The atomic number of the element with the lowest melting point is:

Which of the following is a suboxide?

Vedclass Test Series

Exam Paper Generator

Online Exam Module