Aluminium is extracted from____________________?
Correct answer: B. Bauxite
- A. Chalcocite
- B. Bauxite
- C. Galena
- D. None of these
Explanation
Bauxite is the principal ore of aluminium and is processed to alumina before electrolytic reduction. Chalcocite is a copper ore, while galena is a lead ore.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Copper deposits are found in India at the following location ?
'Ice point' is designated on Fahrenheit temperature scale by__________________?
Which of the following is not an explosive ?
If a nuclear reactor produces more fissile nuclear fuel than it consumes, then it is called a _____________ reactor?
Use of flux during soldering is done to__________________?
Fog is an example of colloidal system of___________________?