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प्रश्न
The process of heating the concentrated ore in a limited supply or absence of air is ______.
पर्याय
Roasting
Calcination
MCQ
रिकाम्या जागा भरा
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उत्तर
The process of heating the concentrated ore in a limited supply or absence of air is calcination.
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 7: Metallurgy - Questions from ICSE Examinations [पृष्ठ १८३]
