The chemical reaction that involves roasting process is :

The chemical reaction that involves roasting process is :
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The chemical reaction that involves roasting process is : A. `Fe_(2)O_(3)+3COto2Fe+2CO_(2)` B. `2Al+ ... to2ZnO+3SO_(2)` D. `FeO+SiO_(2)toFeSiO_(3)`
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Brinjal variety developed for roasting (bharata) purpose is — a. Phule Arjun b. Phule Harit c. Phule Vaibhav d. Phule Raja

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