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प्रश्न
Name an alloy of aluminium used in aircraft construction.
उत्तर
Duralumin
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संबंधित प्रश्न
How is concentrated ore changed to oxide?
What is the role of cryolite `(Na_3AIF_6)` in the electrolytic reduction of alumina in Hall’s process?
Explain the following term:
Ores
Complete the statement using every given option.
During the extraction of aluminium.........
Heating the aluminium ore with concentrated caustic soda.
Name the following:
The rocky impurities present in an ore.
Name one metal occurring as a : Carbonate ore
Complete and balance the following equation:
Fe2O3 + CO →
Give the name and formula of an ore of zinc.
What in addition to a zinc compound, is put into the furnace? State one large scale use of zinc.
Name the following :
The process of coating of iron with zinc.
Name the following :
An alloy of lead and tin that is use in electrical circuits.
