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प्रश्न
Name the following :
Ore of iron referred to as "fool's gold".
एक शब्द/वाक्यांश उत्तर
उत्तर
Iron pyrites
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संबंधित प्रश्न
Select the process from the following which matches the given description.
(calcination, roasting, pulverisation, smelting)
Crushing of the ore into a fine powder.
Why does iron or zinc not occur free in nature?
Which process is applied to concentrate ore of zinc?
What is red mud, how is it removed?
Give the name and formula of the main orea of iron and zinc ?
Complete the statement using every given option.
During the extraction of aluminium..............
Ingredients and gangue in bauxite.
Define the term : Charge
Complete and balance the following equation :
Al + NaOH →
Name a metal which occurs free in nature.
Give the name and formula of an ore of zinc.:
Roasting of the ore
