JIPMER 2013
- Exam
- JIPMER
- Year
- 2013
- Subject
- Chemistry
- Chapter
- General Principles and Processes of Isolation of Metals
JIPMER 2013 · Chemistry · General Principles and Processes of Isolation of Metals
A number of elements available in earth's crust but most abundant...
A number of elements available in earth's crust but most abundant elements are
Options
- AAl and Fe
- BAl and Cu
- CFe and Cu
- DCu and Ag
Correct answer
A. Al and Fe
Step-by-step solution
Aluminium is the third most abundant element by mass and iron is the second most abundant metal in the earth's crust.