For a reaction, 4 M(s) + nO2 (g) 2 M2On(s) The free energy change is plotted as a function of temperature. The temperature below which the oxide is stable could be inferred from the plot as the point

Question

For a reaction, 4 M(s) + nO2 (g) 2 M2On(s) The free energy change is plotted as a function of temperature. The temperature below which the oxide is stable could be inferred from the plot as the point at which:

(A) the slope change from positive to zero
(B) the slope changes from negative to positive
(C) The free energy change shows a change from negative to positive value
(D) the slope changes from positive to negative

Prashant Kotian · Accepted Answer

Correct answer: C. For oxide to be stable its G value should be negative. Numerical Value Type (la[;kRed izdkj) This section contains 5 Numerical value type questions. bl [k.M esa 5 l[;kRed izdkj ds iz'u gSaA

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