Match the methods of concentration of ore given in column-I with the d – InterviewSolution

1.	Match the methods of concentration of ore given in column-I with the different ores given in column-II and select the correct option. column-I (I) magnetic separation (II) froth flotation (III) hydraulic washingcolumn-II (a) Cu_2S (b) Fe_3O_4 (c) Al_2(SiO_3)
Answer» I(a), II(B), III(C) I(b), II(a), III(c) I(c), II(a), III(b) I(b), II(c), III(a) ANSWER :B

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