The standard Gibb's free energy of the following reaction, Δ G ∘ have been determined at various temperatures (1) C ( s ) + O 2 ( g ) → CO 2 ( g ) (2) C ( s ) + 2 1 O 2 ( g ) → CO ( g ) (

Question

The standard Gibb's free energy of the following reaction, $Δ G^{\circ}$ have been determined at various temperatures

(1) $C (s) + O_{2} (g) \to CO_{2} (g)$

(2) $C (s) + \frac{1}{2} O_{2} (g) \to CO (g)$

(2) $CO (g) + \frac{1}{2} O_{2} (g) \to CO_{2} (g)$

Which of the following plots would represent most likely the temperature dependence of ΔG° ?

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Theory based

Chemistry - Thermodynamics - II Question with Solution | TestHub