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Smelting is the process of heating the o...

Smelting is the process of heating the ore with magnesium.

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The correct Answer is:
F
Smelting is the extraction of a metal from its oxide ore by a process involving melting.
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The process of heating of ore in the absence of air.

Calcination is the process of heating the ore strongly in the ………….. of air.

Knowledge Check

  • Calcination is the process of heating the ore

    A
    in inert gas
    B
    in the presence of air
    C
    in the absence air
    D
    in the presence of `CaO` and `MgO`

  • Calcination is the process of heating the ore ?

    A
    in a blast furnace
    B
    in absence of air
    C
    in presence of air
    D
    none

  • A: Roasting process is involved in the metallurgy of Cu from Malachite ore. R: Roasting is the process of heating the ore in absence of air.

    A
    If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).
    B
    If both Assertion & Reason are true but the reason is not the correct explanation of the assertion, then mark (2)
    C
    If Assertion is true statement but Reason is false, then mark
    D
    If both Assertion and Reason are false statements, then mark (4)

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    Calcination is the process of heating the ore strongly in the _____of air.

    Give two ores of magnesium.

    The purpose of smelting an ore is

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