4. Roasting of an ore results in
A) conversion of ore to oxide
C) makes it conducting
B) melts it
D) makes it soluble
5. Froth flotation is a method used for
Answers
Answered by
1
Answer:
A)
Explanation:
According to its defination
Answered by
1
Answer:A) conversion of ore to oxide.
Sulphide ores - Froth Floatation.
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