AP EAMCET · Chemistry · General Principles and Processes of Isolation of Metals
Which of the following process does not involve heating?
- A Calcination
- B Smelting
- C Roasting
- D Levigation
Answer & Solution
Correct Answer
(D) Levigation
Step-by-step Solution
Detailed explanation
Levigation or gravity separation is the process of separating the light impure particles from the heavier ore particles by washing in current of water.
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