Question

Define pH scale? fast​

Answer 1

Hey dude here is ur answer....

A measure of acidity or alkalinity of water soluble substances (pH stands for 'potential of Hydrogen'). A pH value is a number from 1 to 14, with 7 as the middle (neutral) point. Values below 7 indicate acidity which increases as the number decreases, 1 being the most acidic.

Hope this helps you......

@sharanaya@

Answer 2

it is a scale for measuring for how much an acid or a base is strong or weak.