JEE Main & Advanced Chemistry Hydrogen & Its Compounds Question Bank Water or hydride of oxygen

  • question_answer Permutit is technical name given to

    A) Aluminates of calcium and sodium

    B) Silicates of calcium and sodium

    C) Hydrated silicates of aluminium and sodium

    D) Silicates of calcium and magnesium

    Correct Answer: C

    Solution :

    It is \[N{{a}_{2}}A{{l}_{2}}S{{i}_{2}}{{O}_{8}}.x{{H}_{2}}O\]

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