Question

what are the good effects
and bad effect of acid and base

Answer 1

Corrosive substances cause harm to tissues such as skin, eyes, mucous membranes and breathing passages. Acids and bases have corrosive properties. The amount of harm caused by chemical burns from acids and bases depends on the concentration of the substance and the duration of exposure. Any acids or bases may cause damage if they are in concentrated solutions. Strong acids and bases can be corrosive even in dilute concentrations.

Answer 2

friend ... the merits and demerits depends upon your use . that how you use it and where you use it ..
the acids and bases are used in our everyday life ....