Olympiad workbook
- Exam
- Olympiad workbook
- Subject
- NSEC
- Chapter
- General Principles and Processes of Isolation of Metals
Olympiad workbook · NSEC · General Principles and Processes of Isolation of Metals
The following Ellingham diagram depicts the oxidation of ' C ', '...
The following Ellingham diagram depicts the oxidation of ' C ', ' CO ' and ' Fe '.
Which of the following is correct?
I. FeO can be reduced by C below 600 K II. FeO can be reduced by CO below 600 K III. FeO can be reduced by C above 1000 K IV. FeO can be reduced by CO above 1000 K
I. FeO can be reduced by C below 600 K II. FeO can be reduced by CO below 600 K III. FeO can be reduced by C above 1000 K IV. FeO can be reduced by CO above 1000 K
Options
- AII and III
- BI and IV
- CI and III
- DII and IV
Correct answer
A. II and III
Step-by-step solution
No Solution