Question

Is mixing acid and base a chemical change or a physical change

Answer 1

It is a chemical reaction.

Step-by-step explanation:

Mixing acid and base is a common chemical reaction.

(I had my answer in the comments bc at the time I couldn't submit it as a answer so here ya go)

Hope this helps! :)

Answer 2

Answer : chemical reaction

Mixing an acid with a base is a common chemical reaction.