NEET Chemistry Hydrogen Questions Solved


Permutit is:

(a) hydrated sodium aluminium silicate

(b) sodium hexa meta-phosphate

(c) sodium silicate

(d) sodium meta-aluminate

(a) Permutit are complex inorganic salts like sodium alumino silicate Na2Al2SiO3·xH2O or zeolite (Na2Z) where Z is Al2SiO3·xH2O

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