The oxidation number(s) of two Cl atoms in bleaching powder |
|||||||
a) |
−1 |
b) |
+1 |
c) |
−2 |
d) |
+2 |
The oxidation number(s) of two Cl atoms in bleaching powder |
|||||||
a) |
−1 |
b) |
+1 |
c) |
−2 |
d) |
+2 |