Tattvam Nair
Last Activity: 8 Years ago
Oxidation number of Zn in ZnSO4 is +2,
In Zn oxidation state of Zn is 0,
When reacted with H2SO4, Zn displaces H to form ZnSO4, whose oxidation state is +2,
Since there is an increase in oxidation number therefore Zn is oxidised.