NCERT Solutions for Class 7 Science Chapter 4: Acids, Bases, and Salts
This chapter Acids Bases and Salts delves into the fascinating world of acids bases and salts, exploring their properties, interactions, and importance in our world.
Acids:
Taste: Sour or tangy. Imagine the pucker you get from lemon juice!
Litmus Test: Acids turn blue litmus paper red. This is a simple way to identify an acid in a solution.
Chemical Properties: Acids can react with metals to release hydrogen gas. They can also dissolve some metals.