Metallurgical Engineering > GATE 2025 > Metallurgical Thermodynamics
Standard Gibbs free energies of formation of some solid oxides per mole of O2 at 1000 K are given below.
SiO2: -728 kJ, TiO2: -737 kJ, VO: -712 kJ, MnO: -624 kJ
Regarding thermodynamic feasibility of oxide reduction, which of the following statements is/are CORRECT under standard conditions at 1000 K?
A
Si can reduce TiO2
B
Mn can reduce VO.
C
Ti can reduce MnO.
D
V can reduce SiO2

Correct : a

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Related Topics

metallurgical engineering GATE 2025 oxide reduction thermodynamics standard Gibbs free energy SiO2 reduction TiO2 reduction MnO reduction VO reduction Si reduction GATE metallurgical thermodynamic feasibility reduction

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