Question

What happens when an acid or a base is added to the water? Why does the beaker appear warm? Why should we always add acid or base to the water and not water to the acid or base?

Answer 1

Answer:

mixing acid and base nutrilises

to form nutrel substance

And see andding water to acid

and base or adding acid and base

to water means the same thing

The beaker also feels warm because

nutrilisation evolves heat with the

formation of salt or water