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प्रश्न
Correct the following statement :
Haematite is the chief ore of aluminium.
उत्तर
Bauxite is the chief ore of aluminium.
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संबंधित प्रश्न
Name the constituents of Bronze.
Explain the following:
In construction work, why is the alloy of aluminium-duralumin used rather than pure aluminium?
In the Hall's process for extraction of aluminium, Sate the location of cathode and anode and explain what occurs at each electrode.
Answer the following question :
Name a metal which is found abundantly in earth's crust.
Name the following :
A compound added to lower the fusion temperature of electrolytic bath in the extracton of aluminium.
Name the compound added to pure alumina to lower the fusion temperature during the electrolytic reduction of alumina.
Name a metal which is found abundantly in the Earth's crust.
Write the constituents of the electrolyte for the extraction of aluminium.
State true or false.
Bauxite is the main ore of aluminium.
The compound that is not an ore of aluminum is ______.
