Question
Question: Permutit is a technical name given to :...
Permutit is a technical name given to :
A
Aluminates of Ca and Na.
B
Hydrated silicates of Al and Na.
C
Silicates of Ca and Na
D
Silicates of Ca and Mg.
Answer
Hydrated silicates of Al and Na.
Explanation
Solution
Hydrated silicates of Al and Na is called permutit
Na2Al2Si2O8. x.H2O