हिंदी

Coke is Move Valuable When Used: (A) as a Fuel for Industrial Boilers (B) as an Oxidising Agent (C) as a Reducing Agent (D) as a Fuel in Domestic Ovens

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प्रश्न

Coke is move valuable when used:

विकल्प

  • as a fuel for industrial boilers

  • as an oxidising agent

  • as a reducing agent

  • as a fuel in domestic ovens 

MCQ
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उत्तर

as a reducing agent

Explanation:

Coke is used as a reducing agent in the extraction of metals from their ores.

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