Question

please find the attached​

Answer 1

Answer:

1. H2 + Cl2 - - - > 2HCl

And

NaOH +HCL - - - -> NaCl +H2O

Are redox reaction

2. 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.

ZnO + CO → Zn + CO2

+2 0

So, ZnO is being reduced.

Explanation:

Hope this helps.