Question

why double displacement reactions are not redox reaction​

Answer 1

Answer:

Explanation:

For it to be a redox reaction, elements have to change oxidation states and that does not happen in double replacement reactions. ... Both NO3 and Cl are -1 before and after the reaction; Therefore, it is not a redox reaction.

[I hope help]

Answer 2

Answer:

because in some reactions they does not involve hydrogen and oxygen. but redox reactions involve hydrogen and oxygen