By which reaction metals are obtained from metal oxide? |
|||
(a) |
Liquefaction |
(b) |
Reduction |
(c) |
Calcination |
(d) |
Roasting |
By which reaction metals are obtained from metal oxide? |
|||
(a) |
Liquefaction |
(b) |
Reduction |
(c) |
Calcination |
(d) |
Roasting |