COMEDK · Chemistry · 21. General Principles and Processes of Isolation of Metals
In froth floatation process for the purification of ores, the particles of ore float because
- A they are insoluble
- B they bear electrostatic charge
- C their surface is not easily wetted by water
- D they are light
Answer & Solution
Correct Answer
(C) their surface is not easily wetted by water
Step-by-step Solution
Detailed explanation
The particles of ore float because their surface is not easily wetted by water.
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