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Amrita Singh
Subject: Chemistry
, asked on 27/1/18
Solve this:
Q.v) The gas evolved on roasting Galena, a Sulphide ore.
Answer
2
Harsh
Subject: Chemistry
, asked on 4/1/18
Plz ans no.2 full
2
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Answer
2
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Q.v) The gas evolved on roasting Galena, a Sulphide ore.