|
The shining finish is given to the walls is given by |
|||
|
(a) |
Calcium oxide |
(b) |
calcium carbonate |
|
(c) |
Calcium hydroxide |
(d) |
Carbon dioxide |
|
The shining finish is given to the walls is given by |
|||
|
(a) |
Calcium oxide |
(b) |
calcium carbonate |
|
(c) |
Calcium hydroxide |
(d) |
Carbon dioxide |