Which one of the following statements about the zeolites is false?
- AZeolites are aluminosilicates having three dimensional network
- BSome of the $SiO_4^{4-}$ units are replaced by $AlO_4^{5-}$ and $AlO_6^{9-}$ ions in zeolites
- CThey are used as cation exchangers
- DThey have open structure which enables them to take up small molecules
Explore More
Similar Questions
Which of the following is least stable?
Medium
View SolutionThe three elements $X$,$Y$ and $Z$ with electronic configurations shown below all form hydrides:
Element Electronic configuration $X$ $1s^2, 2s^2, 2p^2$ $Y$ $1s^2, 2s^2, 2p^6, 3s^1$ $Z$ $1s^2, 2s^2, 2p^6, 3s^2, 3p^6, 3d^{10}, 4s^2, 4p^5$
Which set of properties match correctly with properties of the hydrides of these elements?
| Element | Electronic configuration |
| $X$ | $1s^2, 2s^2, 2p^2$ |
| $Y$ | $1s^2, 2s^2, 2p^6, 3s^1$ |
| $Z$ | $1s^2, 2s^2, 2p^6, 3s^2, 3p^6, 3d^{10}, 4s^2, 4p^5$ |
Which set of properties match correctly with properties of the hydrides of these elements?
Provide information about silicon compounds (silicates).
Medium
View SolutionAnhydrous sample of ferric chloride is prepared by heating:
Medium
View SolutionThermodynamically,the most stable form of carbon is
Vedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo