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Write the chemical formulae of the main ore of aluminium.

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Questions

Write the chemical formulae of the main ore of aluminium.

Give the chemical names and formulae of the main ores of aluminium.

Write the chemical formulae of one main ore of aluminium.

Answer in Brief
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Solution

Name Chemical name Formula
Bauxite Hydrated aluminium oxide \[\ce{Al2O3.2H2O}\]
Cryolite Sodium aluminium hexafluoride \[\ce{Na3AlF6}\]
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Chapter 7: Metallurgy - EXERCISE-7C [Page 132]

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S.P. Singh Concise Chemistry [English] Class 10 ICSE
Chapter 7 Metallurgy
EXERCISE-7C | Q 2. (a) (i) | Page 132
S.P. Singh Concise Chemistry [English] Class 10 ICSE
Chapter 7 Metallurgy
MISCELLANEOUS EXERCISE | Q 4. (d) (ii) | Page 139
Frank Chemistry Part 2 [English] Class 10 ICSE
Chapter 7 Metallurgy
Questions from ICSE Examinations | Q 2011. 3. (b) | Page 179
Lakhmir Singh Chemistry [English] Class 10 ICSE
Chapter 7 Metallurgy
Intext Question | Q 4. (i) | Page 153
Lakhmir Singh Chemistry [English] Class 10 ICSE
Chapter 7 Metallurgy
EXERCISE | Q 9. (iv) b. | Page 159
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