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प्रश्न
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.
उत्तर
| Name | Chemical name | Formula |
| Bauxite | Hydrated aluminium oxide | \[\ce{Al2O3.2H2O}\] |
| Cryolite | Sodium aluminium hexafluoride | \[\ce{Na3AlF6}\] |
संबंधित प्रश्न
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State two conditions necessary for rusting of iron ?
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Explain and give reasons why aluminium vessels should not be cleaned with powders containing alkalis ?
How is the main ore of aluminium concentrated?
Explain
Nitric acid can be stored in aluminium containers
Give composition and uses of the following alloys. Mention the reason for its use.
Stainless steel
Complete and balance the following equation:
Al + KOH + H2O →
Find the odd one out of the following and explain your choice.
Sulphur, Phosphorous, Carbon, Iodine
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