Question

what is exmple of redox reaction ​

Answer 1

Combustion is an example of a redox reaction that occurs so rapidly that noticeable heat and light are produced. Corrosion, decay, and various biological processes are examples of oxidation that occurs so slowly that noticeable heat and light are not produced.

H2 + F2 = 2HF

Fe + CuSO4 + → FeSO4 + Cu (Fe oxidized, Cu reduced)

C6H12O6+ 6 O2 → 6 CO2 + 6 H2O

2 KmnO4 + 3 Na2SO3 + H2O → 2 MnO2 + 3 Na2SO4 + 2 KOH

3 CuS + 8 HNO3 → 3 CuSO4 + 8 NO (g) + 4 H2O

Answer 2

Redox reaction :-

in a reaction in which oxidanion and reduction process caused simultaneously that reaaction is known to be redox reaction.

or in critical manner.

• An oxidation-reduction (redox) reaction is a type of chemical reaction that involves a transfer of electrons between two species.
• An oxidation-reduction reaction is any chemical reaction in which the oxidation number of a molecule, atom, or ion changes by gaining or losing an electron.

• The formation of hydrogen fluoride is an example of a redox reaction.
• We can break the reaction down to analyze the oxidation and reduction of reactants.
• The hydrogen is oxidized and loses two electrons, so each hydrogen becomes positive.

H2 + 2F → 2HF

i hope it helps you.