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प्रश्न
The chemical name of rust is ______.
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उत्तर
The chemical name of rust is Hydrated ferric oxide.
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संबंधित प्रश्न
Metal A has an electronic configuration of 2, 8, 1 and metal B has 2, 8, 8, 2 which is more reactive metal.
Give the effect of heat on their ?
oxides
Name the methods used for purification?
With a labelled diagram, explain the electro-refining of a particular metal.
`Ag2O`
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Give the ionization reactions of electrolyte used in Hall’s process. write the reaction at the cathode and the anode. Why the anode has to be replaced in this process?
Explain with reason:
Why is powdered coke sprinkled on top of the electrolyte?
Why does iron or zinc not occur free in nature?
What do you observe when hydrogen is passed over heated copper oxide?
Chemical formula of rust is ______
Explain the following term:
Metallurgy
