Lesson 4 of 5 • 3 upvotes • 11:01mins
Family of salts, conduction of electricity in salts, pH of neutral, acidic and basic salts. Characteristics of salts.
5 lessons • 57m
Important questions asked in class 10 board examination.
12:42mins
PH scale.Acid base indicator: Natural,synthetic,olfactory and universal.
11:39mins
Importance of pH in everyday life,Acid base in absence of water.
8:26mins
Family of salts,pH of neutral,acidic and basic salts, electricity conduction in salts.
11:01mins
Water of crystallization,plaster of Paris,washing&baking soda,bleaching powder,synthesis of NaOH.
13:18mins