Zn(s) + Fe(NO₃)₂(aq) → Zn(NO₃)₂(aq) + Fe(s)
In this Zn is a reducing agent, Fe(NO3)2 is an oxidizing agent. This mean it is a displacement reaction.
In this the element Zinc (Zn) has replaced the element Iron (Fe) in the compound Fe(NO₃)₂.
Redox reactions include a change in the oxidation state of the substrate. Loss of electrons or a rise in an element's oxidation state are both considered to be oxidation. Gaining electrons or lowering an object's or its atoms' oxidation state are both considered reductions. Combination, decomposition, displacement, and combustion reactions are the most frequent oxidation-reduction (redox) processes.
Redox response types
To know more about redox reactions visit :
https://brainly.com/question/13978139
#SPJ4