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Which of the following pair of ores can ...

Which of the following pair of ores can not be converted into corresponding metals by pyrometallurgy ?

A

`Ag_(2)S,ZnS`

B

`Cu_(2)S, HgS`

C

`MnO_(2),SnO_(2)`

D

None

Text Solution

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The correct Answer is:
A
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Knowledge Check

  • Which of the following pair of ores cannot be converted into corresponding metals by pyrometallurgy ?

    A
    `Ag_(2)S,ZnS`
    B
    `Cu_(2)S,HgS`
    C
    `MnO_(2),SnO_(2)`
    D
    None of these

  • Which of the following reagents can convert

    A
    `RMgX//H_(2)O`
    B
    `(CH_(2)OH)_(2)`
    C
    ROR'
    D
    `RH//H_(2)O`.

  • Which of the following is an ore of Mg metal ?

    A
    Cryolite
    B
    Carnallite
    C
    Malachite
    D
    Cassiterite

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    Which of the following ores can be considered as an ore of both Ca and Mg?

    Which of the following ores can be considered as an ore of both Ca and Mg?

    Which of the following pair consists of ore of the same metal ?

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