Give the chemical formula of:

ICSE Class 10 Chemistry PYQ · 2019 Paper · Section II

5(a)Written · 2019 · Section II · 2019 Paper

Give the chemical formula of:

(i) Bauxite

(ii) Cryolite

(iii) Sodium aluminate

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(i) Al2O3.2H2O — Bauxite

(ii) Na3AlF6 — Cryolite

(iii) NaAlO2 — Sodium aluminate

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