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

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General Principles and processes of Isolation of Elements

hard

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

A

$Ag_2S,\,ZnS$

B

$Cu_2S,\,HgS$

C

$MnO_2,\,SnO_2$

D

None of these

Solution

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Standard 12

Chemistry

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