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Extraction of ore ( carbonate )

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Extraction of ore ( carbonate )

Posted by Prasad Salunke 6 years, 3 months ago

CBSE > Class 10 > Science

1 answers

Yogita Ingle 6 years, 3 months ago

Zinc is extracted from its carbonate ore (calamine), when calamine ore is heated strongly in the absence of air i.e. calcined, it decomposes to form zinc oxide and carbon dioxide.

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