Acids, Bases and Salts - One Shot Full Chapter Revision | Class 7 Science Chapter 4 NCERT CBSE

Acids, Bases and Salts - One Shot Full Chapter Revision | Class 7 Science Chapter 5 NCERT CBSE Hey! come let's learn chapter 4 NCERT CBSE, Acids, Bases and Salts. Some of the topics covered in this class by Kriti Ma’am are as follows: The reaction of metallic oxides with acids The reaction of a non-metallic oxide with base Importance of pH in everyday life pH of Salts Chemicals from common salt Acid-base indicators are dyes or dye mixtures that are used to detect the presence of acids and bases. When an acid reacts with a metal, hydrogen gas is produced and salt is formed. When a base reacts with a metal, a salt with a negative ion composed of the metal and oxygen is formed. Because they produce hydrogen and hydroxide ions, acidic and basic solutions in water conduct electricity. Learn more about acids and bases in this online class.