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Metallurgical Engineering · Q21

Metallurgical Thermodynamics and Kinetics

Engineering and GATE · Metallurgical Engineering · question 21

Q21

The oxidation reaction lines of metals/nonmetals parallel to x- axis in Ellingham diagram is corresponds to

A.
Change in entropy zero
Answer
B.
Change in enthalpy zero
C.
Change in free energy zero
D.
Change in temperature zero

Answer: Option A

Solution

Answer: Option A
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