Consider the following statements: (i) Zeolites are alumino silicates – InterviewSolution

1.	Consider the following statements: (i) Zeolites are alumino silicates made of silicon and aluminium tetrahedra. (ii) Zeolites carrying Nations are used as basic catalyst. (iii) As silicon is tetravalent and aluminium is trivalent, the zeolite matrix carries extra positive charge. Which of the above statement is / are correct?
Answer» i & II i, ii & III iii only ii only Solution :i & ii

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