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Which of the following is not an ore of ...

Which of the following is not an ore of magnesium ?

A

carnallite

B

dolomite

C

calamine

D

sea water

Text Solution

Verified by Experts

The correct Answer is:
C
Carnallite `(KCl.MgCl_(2).6H_(2)O)`, dolomite `(MgCO_(3).CaCO_(3))`, sea water all are ores of magnesium.
Calamine `(ZnCO_(3))` is an ore of zinc.
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Knowledge Check

  • Which of the following is an ore of magnesium ?

    A
    Asbestos
    B
    Cinnabar
    C
    Cryolite
    D
    Glauber's salt

  • Which of the following is not an ore of calcium ?

    A
    Gypsum
    B
    Dolomite
    C
    lime stone
    D
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    A
    Magnetite
    B
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    C
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    D
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