The statement that is NOT correct is – InterviewSolution

1.	The statement that is NOT correct is
Answer» a furnace lined with Haematite is used to convert CAST iron to wrought iron. COLLECTORS enhance the wettability of mineral particles during froth FLOATATION in vapour PHASE refining , metal should FORM a volatile compound. copper from its low grade ores is extracted by hydrometallurgy. Solution :Collectors are added to enhance the non - wettability of mineral particles during froth floatation.

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