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Uses of Metals

The mass of c...

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The mass of carbon anode consumed (giving only carbon dioxide) in the production of 270kg of aluminium metal from bauxite by hall processis

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Q. The mass of carbon anode consumed (giving the only carbon dioxide) in the production of

270 k g

of aluminium metal from bauxite by the Hall process is:
[Atomic mass :

A l = 27

]

Q. The mass of carbon anode consumed (giving of carbon dioxide) in the production of

270 k g

aluminium metal bum bauxite by Hall process is: (Atomic mass

A l = 27

)

Q. the mass of carbon anode consumed (giving only carbon dioxide) in the production of

270 K g

of aluminium metal from bauxite by the Hall's process is:

2 A l_{2} O_{3} + 3 C \to 4 A l + 3 C O_{2}

Acid reacts with metal carbonate to give carbon dioxide as one of the products.

Magnese metal is extracted from manganese dioxide by a reduction process by making use of :
(a) carbon (b) hydrogen (c) electrolysis (d) aluminium

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