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- Given below are two statements : Statement I : According to the Ellingham diagram, any metal oxide with higher <img alt="\Delta \mathrm{G}^{\circ}" src="https://entrancec
- #Joint Entrance Examination Main
- #Engineering
- #Chemistry
- #General Principle and process of Isolation of metals
- #Class 12
- #JEE Main
Given below are two statements :
Statement I : According to the Ellingham diagram, any metal oxide with higher is more stable than the one with lower
Statement II : The metal involved in the formation of oxide placed lower in the Ellingham diagram can reduce the oxide of a metal placed higher in the diagram.
In the light of the above statements, choose the most appropriate answer from the options given below:
Both Statement I and Statement II are correct.
Both Statement I and Statement II are incorrect.
Statement I is correct but Statement II is incorrect.
Statement I is incorrect but Statement II is correct.
Answers (1)
According to ellingham diagram, any metal oxide with lower is more stable. Hence Statement I is false.
Statement II says that metal involved in the formation of oxide lower in ellingham diagram can reduce the oxide of a metal placed higher in the diagram, which is correct statement.
Thus, Statement I is correct and Statement II is incorrect.
Hence option (4) is correct.
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