Question:medium

Carbon cannot be used in the reduction of $Al₂O₃$ because ________.

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Carbon cannot be used in the reduction of $Al2O3$ because ____.
Updated On: Apr 15, 2026
  • it is an expensive proposition
  • the enthalpy of formation of $CO_{2}$ is more than that of $Al_{2}O_{3}$
  • pure carbon is not easily available
  • the enthalpy of formation of $Al_{2}O_{3}$ is too high
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The Correct Option is D

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