define ph scale draw a figure showing variation of ph changing in concentration
Answers
Answered by
29
Ph scale is a type of indicator which has colour variaions on it which indicates whether a substance is acidic or basic.
Answered by
44
PH SCALE - 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 it will help you friend :)
Hope it will help you friend :)
Attachments:
Similar questions