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JEE Main202127 Jul 2021Morning ShiftChemistryGeneral Principles and Processes of Isolation of MetalsActual

The statement that is INCORRECT about Ellingham diagram is

Options

  1. Aprovides idea about the reaction rate.
  2. Bprovides idea about free energy change.
  3. Cprovides idea about changes in the phases during the reaction.
  4. Dprovides idea about reduction of metal oxide.

Correct answer

A. provides idea about the reaction rate.

Step-by-step solution

Ellingham diagram is a plot between Δ G ° and T and does not give any information regarding rate of reaction

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