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What I calcination and roasting |
Answer» <html><body><a href="https://interviewquestions.tuteehub.com/tag/calcination-907601" style="font-weight:bold;" target="_blank" title="Click to know more about CALCINATION">CALCINATION</a> is the process of heating in the <a href="https://interviewquestions.tuteehub.com/tag/absence-25788" style="font-weight:bold;" target="_blank" title="Click to know more about ABSENCE">ABSENCE</a> of <a href="https://interviewquestions.tuteehub.com/tag/oxygen-1144542" style="font-weight:bold;" target="_blank" title="Click to know more about OXYGEN">OXYGEN</a> while roasting is the process of heating the <a href="https://interviewquestions.tuteehub.com/tag/substance-1231528" style="font-weight:bold;" target="_blank" title="Click to know more about SUBSTANCE">SUBSTANCE</a> in the presence of oxygen</body></html> | |