1.

The oxidation number of Mn is +2 in

Answer»

manganese OXIDE
manganese chloride
manganese SULPHATE
POTASSIUM permanganate

Solution :`MnO toO`.noof `MN =+2`
`MnCI_2 toO .` ofMn =+2
`MnSO_4toO `. Noof `Mn =+2`
`KmnO_4toO` noof`Mn = +7`


Discussion

No Comment Found