Advertisements
Advertisements
प्रश्न
The process of heating the concentrated ore in a limited supply or absence of air is ______.
विकल्प
Roasting
Calcination
MCQ
रिक्त स्थान भरें
Advertisements
उत्तर
The process of heating the concentrated ore in a limited supply or absence of air is calcination.
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 7: Metallurgy - Questions from ICSE Examinations [पृष्ठ १८३]
