हिंदी

Which among following processes occurs at 1500 K in blast furnace for extraction of iron? -

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प्रश्न

Which among following processes occurs at 1500 K in blast furnace for extraction of iron?

विकल्प

  • Slag formation

  • Combustion of coke

  • Reduction of ore

  • Ore loses moisture

MCQ

उत्तर

Slag formation

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Extraction of Metals
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