JEE Previous Year Question
The carbon-based reduction method is NOT used for the extraction of
Topic: JEE PYQ
Answer: C, D. Full step-by-step solution below.
- Atin from
- Biron from
- Caluminium from
- Dmagnesium from ,
Correct answer: C, D
Solution
(c,d) and are reduced by C reduction method.and . are reduced by electrolytic reduction.
More Metallurgy PYQs
- Statement I: During Electrolytic refining, the pure metal is made to act as anode and its impure metallic form is used as cathode.…
- …
- The process of zone refining is used in the purification of
- The metal which is refined by Mond process is , by van Arkel process is and by zone refin…
- Aluminium is extracted by the electrolysis of