Question

8. For most of the metal oxide formation, the
slope is
a) Positive
b) Negative
c) Constant
d) Zero​

Answer 1

positive

Explanation:

Curves in the Ellingham diagrams for the formation of metallic oxides are basically straight lines with a positive slope.

Answer 2

Answer:

b) Positive .

Explanation:

curves in the Ellingham diagrams for the formation of metallic oxides of basically straight lines with a positive slope . the slope is proportional to ∆S , which is fairly constant with temperature .O and HgO esily undergo thermal decompotion. two line near 700 °C .

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