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  3. Chemistry
  4. Which of the following methods are not used to refine any metal? (A) Liquation (B) Calcination (C) Electrolysis (D) Leaching (E) Distillation Choose the correct answer from the options given below:

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Q. Which of the following methods are not used to refine any metal?
(A) Liquation
(B) Calcination
(C) Electrolysis
(D) Leaching
(E) Distillation
Choose the correct answer from the options given below:

JEE MainJEE Main 2022General Principles and Processes of Isolation of Elements

Solution:

Calcination and leaching are the methods of concentration of ore and not that of refining.