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In Ellingham diagrams of Delta(1)G oxide...

In Ellingham diagrams of `Delta_(1)G` oxide formation Vs `T`, which of the following graphs has negative slope ?

A

`CtoCO`

B

`FetoFe_(2)O_(3)`

C

`Mg to MgO`

D

All of these

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AAKASH INSTITUTE ENGLISH-GENERAL PRINCIPLES AND PROCESSES OF ISOLATION OF ELEMENTS-Objective type Questions (One option is correct)
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  2. Which of the following statement is correct w.r.t. the following graph...

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  3. In Ellingham diagrams of Delta(1)G oxide formation Vs T, which of the ...

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  4. On Ellingham diagrams if two graphs intersect each other, what does th...

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  5. Which of the following is incorrect w.r.t. metallurgy of iron in the b...

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  6. Which of the following has the lowest percentage of carbon in it?

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  14. boiling process is used for:

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  17. During smelting, an additional substance is added which combines with ...

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  18. Sulphide ores of metals are usually concentrated by froth floatation p...

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  19. Heating pyrites to remove sulphur is called

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