1.

The order of procsses involved in the dressing of an ore is (i) grinding and crushing (ii) hand-picking (iii) Pulverisation

Answer»

(i), (ii), (III)
(i), (iii), (ii)
(ii), (iii), (i)
(ii), (i), (iii)

Solution :DRESSING of ORE can be carried out by hand-picking, CRUSHING and grinding, PULVERISATION.


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