Chemistry, asked by sahillincoln9597, 11 months ago

Choose the ores which undergo cascination (cu2s,cu (oh)2,zno,zns)

Answers

Answered by sidcool26

Answer:

wrong question has been asked ... It will be calcination ...Which means heating of concentrated ores at a high temperature in the absence of air.. It makes the ores porous and also converts metallic ores into their oxides....

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