Frank Solutions for Class 10 Chemistry Chapter 3 Study of Acids Bases and Salts - Download Free PDF with Solutions
FAQs on Frank Solutions for Class 10 Chemistry Chapter 3 Study Of Acids, Bases And Salts - PDF
1. What is an acid?
A compound that releases hydrogen (H+) ions in an aqueous solution is called an acid.
Example: Hydrochloric acid (HCl).
2. What is a base?
A compound that releases hydroxyl ions (OH-) in its aqueous solution is called a base.
Example: Potassium hydroxide (KOH).
3. What are salts?
Salt is the resultant compound when the hydrogen ions of acid are partially or fully replaced by a metal ion or ammonium (NH4+) ion.
Example: Sodium Chloride (NaCl).
4. What is a normal salt?
When the hydrogen ions are completely replaced by a metal or ammonium ion, it forms a normal salt.
5. What is an acidic salt?
When the hydrogen ions in an acid molecule are partially replaced, it forms an acid salt.
Example: Sodium hydrogen sulphate (NaHSO4).