JEE · NEET Previous Year Question
The ore which is purified by Leaching process is
Topic: JEE PYQ
Answer: B. Full step-by-step solution below.
- AZinc blende
- BBauxite
- CCalamine
- DHaematite
Correct answer: B
Solution
(b) Bauxite is a chief ore of that is concentrated by leaching. Haematite is concentrated by magnetic separation and zinc blende and calamine are concentrated by froth floatation process.More Metallurgy PYQs
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