Advertisements
Advertisements
प्रश्न
Select the process from the following which matches the given description.
(calcination, roasting, pulverisation, smelting)
Heating of the ore in the absence of air to a high temperature.
Advertisements
उत्तर
Heating of the ore in the absence of air to a high temperature that is high but insufficient to melt the ore is known as calcination
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
