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General Principles and processes of Isolation of Elements
hard
The point of intersection and sudden increase in the slope, in the diagram given below, respectively, indicates
A
$\Delta G=0$ and melting or boiling point of the metal oxide
B
$\Delta G >0$ and decomposition of the metal oxide
C
$\Delta G< 0$ and decomposition of the metal oxide
D
$\Delta G=0$ and reduction of the metal oxide
(JEE MAIN-2021)
Solution
At intersection point $\Delta G =0$ and sudden increase in slope is due to melting or boiling point of the metal.
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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