Assertion (A):Sulphide ores are concentrated by forth floatation proce – InterviewSolution

1.	Assertion (A):Sulphide ores are concentrated by forth floatation process . Reason ®:Sulphide ores are preferentially wetted by oil can be separated from gangue.
Answer» A and R are CORRECT mR EXPLAIN A A and R are correct,R does not explains A A is correct but R is wrong A is wrong but R is correct Answer :a

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