Question

3) what are redox reactions? Write any two examples of redox reaction and explain it with the help of chemical reaction.​

Answer 1

Answer:

Redox reactions are oxidation-reduction chemical reactions in which the reactants undergo a change in their oxidation states. The term ‘redox’ is a short form of reduction-oxidation. All the redox reactions can be broken down into two different processes – a reduction process and an oxidation process.

Oxidation =  H2 → 2H+ + 2e–

Reduction = F2 + 2e– → 2F–