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प्रश्न
Write the name and formula of two ores of the following: Aluminium
उत्तर
Aluminium: Bauxite (Al2O3) and Cryolite (AlF3.3NaF).
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संबंधित प्रश्न
Name an ore of zinc.
Which process is applied to concentrate ore of zinc?
What is the role of cryolite `(Na_3AIF_6)` in the electrolytic reduction of alumina in Hall’s process?
State amalgam use with an example.
From the metals: copper, iron, magnesium, sodium, and zinc, select a different metal in the case which arranges the above metals in the decreasing order of reactivity.
Complete the statement using every given option.
During the extraction of aluminium..............
Ingredients and gangue in bauxite.
Name a metal which occurs free in nature.
The following question refer to the extraction of aluminium and iron from their ores :
Name the principle ore from which i. iron, and ii. Aluminium is extracted.
Brass is an alloy of ______.
The main ore used for the extraction of iron is ______.
