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Define metallurgy....

Define metallurgy.

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Metallurgy relates to the science and technology of metals. The various steps involved in the extraction of metals form their ores as well as refining of crude metals are collectively know as metallurgy.
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Knowledge Check

  • Which of the following is used for concentrating ore in metallurgy ?

    A
    Leaching
    B
    Roasting
    C
    Froth floatation
    D
    Both (a) and (c )

  • Assertion (A) : Roasting process is involved in the metallurgy of Cu from malachite ore. Reason (R ) : Roasting is the process of heating the ore in the absence of air.

    A
    Both (A) and (R ) are true and (R ) is the correct explanation of (A).
    B
    Both (A) and (R ) are true and (R ) is not the correct explanation of (A).
    C
    (A) true but (R ) false.
    D
    Both (A) and (R ) are false.

  • Which compound is used as flux in metallurgy ?

    A
    Boric acid
    B
    Borax
    C
    Diborane
    D
    ` BF_(3)`

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    Write the complete set of reactions occurring in the zone of reduction in the blast furnace in the metallurgy of iron.

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