General Principles and Processes of Isolation of Metals - Topic Wise Multiple Choice Questions (MCQ)
Topic Wise free General Principles and Processes of Isolation of Metals MCQ for 11th 12th exam Practice Multiple Choice Questions and answer for JEE-mains State CET Engineering Entrance GATE free Online Test
1 )
The most abundant metal in the earth crust
2 )
Blister copper is
3 )
The impurities associated are
4 )
In Hall Heroult’s process cryolite is added to alumina to
5 )
______ metal is purified by Mond’s process