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General Principles and processes of Isolation of Elements
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Which of the following statement is not correct about Ellingham diagram?
A
$\Delta G$ increases with an increase in temperature
B
It consists of plots of $\Delta _fG^o$ vs $T$ for formation of oxides
C
a coupling reaction can be well expressed by this diagram
D
It express the kinetics of the reduction process
(AIIMS-2012)
Solution
Ellingham diagrams are based on thermodynamic concepts. It does not tell anything about the kinetics of the reduction process.
Standard 12
Chemistry
Similar Questions
Match the list
| $I$ | $II$ | ||
| $(A)$ | Van arkel method | $(P)$ | Purification of titanium |
| $(B)$ | Solvay process | $(Q)$ | Manufacture of $Na_2CO_3$ |
| $(C)$ | Bassemerisation | $(R)$ | Reduction of aluminium |
| $(D)$ | Holl Herault's process | $(S)$ | Reduction of cupper |
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