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How do we separate two sulphide ores by ...

How do we separate two sulphide ores by froth floatation method ? Explain with an example ?

A

By using excess of pine oil

B

By adjusting proportion of oil to water or using depressant

C

By using collectors and forth stabilisers like xanthates

D

By using some solvent in which one of the sulphides is soluble

Text Solution

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The correct Answer is:
B
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