Chemistry
Give reasons for the following:
Dressing of the ore is an essential process in the extraction of metal from it's ore.
Related Questions
Differentiate between
(i) mineral & ore
(ii) matrix & flux.
Give the (i) common (ii) chemical name (iii) formula of two common ores each of aluminium, zinc and iron.
Give reasons for the following:
An electromagnetic wheel is used in the magnetic separation process of ore from gangue.Give reasons for the following:
In the froth floatation process, the ore floats on the top & the gangue settles down.