Bauxite is purified by...

Bauxite is purified by

A

Hall's process

B

Baeyer's process

C

Serpeck's process

D

L.D. process

Text Solution

Verified by Experts

The correct Answer is:

A, B, C

L.D process is steal making technique.

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ALLEN-METALLURGY-EXERCISE-02

Which of the following reaction is not involved in themite process
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Which of the following reduction processes are correct
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Consider the following steps: Cu(2)S overset("roast in air")rarr A o...
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Ag(2)S +NaCN rarr (a) (a) +Zn rarr (d) (b) is a metal. Hence (a) a...
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Ca(3)(PO(4))(2) is :
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Bauxite is purified by
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The process which do use catalysts are
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Metallury involves steps :
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Which of the following metals are extracted by electrolytic reduction?
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Which of the following ore is/are oxide ore (s) ?
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Which of the following are correctly matched?
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In which of the following pair(s) the minerals are converted in to met...
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Cassiterite ore (SnO(2)) is purified by
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The reaction (s) which does (do) not occur in the reduction zone in th...
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Which of the following statements(s) is (are) true?
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The major role of flourspar, CaF(2) which is added in small amount in ...
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Which of the followgin are correctly matched?
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Which of the following statements are correct in connection with the e...
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Which of the following does not disproportionate?
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