Pls answer ques

13. Consider the following Ellingham diagram for carbon
Graphic
Which of the statement is incorrect for the above Ellingham diagram?
(A) Upto 710°C, the reaction of formation of CO, is energetically more favourable but above 710°C, the formation of CO is preferred
(B) Carbon can be used to reduce any metal oxide at a sufficiently high temperature.
(C) Carbon reduces many oxides at elevated temperature because ∆G° vs temperature line has a negative slope
(P) $∆S°\left[C\left(s\right)+\frac{1}{2}{O}_2\left(g\right)\to CO\left(g\right)\right]<∆S°\left[C\left(s\right)+O_2\left(g\right)\to CO\left(g\right)\right]$