Class 10 Science Chapter 2: Acids Bases and Salt — Important Questions & Mock Tests
Practice Acids Bases and Salt topic-wise important questions, MCQs and 1, 2, 3 and 5 mark questions for CBSE revision.
300 Questions 34 Topics MCQs: 100 1 Mark: 50 2 Mark: 50 3 Mark: 50 5 Mark: 50
Topic-wise important and practice questions
Review question distribution across chapter topics for MCQs, 1 Mark questions, 2 Mark questions, 3 Mark questions, 5 Mark questions.
| Topic | MCQ | 1 Mark | 2 Mark | 3 Mark | 5 Mark | Total |
|---|---|---|---|---|---|---|
| Indicators for Acids and Bases | 0 | 7 | 8 | 8 | 8 | 31 |
| Reaction of Acids with Carbonates and Hydrogencarbonates | 6 | 5 | 6 | 6 | 6 | 29 |
| Chlor-Alkali Process | 5 | 3 | 5 | 5 | 5 | 23 |
| Acid-Base Indicators | 22 | 0 | 0 | 0 | 0 | 22 |
| Reaction of Acids with Metals | 14 | 3 | 1 | 1 | 1 | 20 |
| Plaster of Paris | 3 | 3 | 3 | 3 | 3 | 15 |
| pH in Everyday Life | 3 | 2 | 3 | 3 | 3 | 14 |
| Bleaching Powder | 8 | 1 | 1 | 1 | 1 | 12 |
| Water of Crystallisation | 4 | 2 | 2 | 2 | 2 | 12 |
| pH Scale | 6 | 1 | 1 | 1 | 1 | 10 |
| Reaction of Metals with Bases | 6 | 1 | 1 | 1 | 1 | 10 |
| Neutralisation Reaction | 2 | 1 | 2 | 2 | 2 | 9 |
| Strength of Acids and Bases | 0 | 3 | 2 | 2 | 2 | 9 |
| Common Salt and Its Uses | 0 | 2 | 2 | 2 | 2 | 8 |
| Dilution of Acids and Bases | 0 | 2 | 2 | 2 | 2 | 8 |
| Electrical Conductivity of Acids and Bases | 0 | 2 | 2 | 2 | 2 | 8 |
| Salts | 0 | 2 | 2 | 2 | 2 | 8 |
| Baking Soda | 3 | 1 | 1 | 1 | 1 | 7 |
| Washing Soda | 3 | 1 | 1 | 1 | 1 | 7 |
| Acids and Bases | 0 | 2 | 1 | 1 | 1 | 5 |
| Exothermic Dissolution of Sodium Hydroxide | 1 | 1 | 1 | 1 | 1 | 5 |
| Neutralisation in the Stomach | 0 | 1 | 1 | 1 | 1 | 4 |
| Reactions of Acids and Bases with Metal Oxides | 0 | 1 | 1 | 1 | 1 | 4 |
| Soil pH | 0 | 1 | 1 | 1 | 1 | 4 |
| Olfactory Indicators | 3 | 0 | 0 | 0 | 0 | 3 |
| Reaction of Acids and Bases with Metal Oxides | 3 | 0 | 0 | 0 | 0 | 3 |
| Ions and Electrical Conductivity in Solutions | 2 | 0 | 0 | 0 | 0 | 2 |
| Nature of Salts | 2 | 0 | 0 | 0 | 0 | 2 |
| Dilution of Acids | 1 | 0 | 0 | 0 | 0 | 1 |
| Dissociation of Bases in Water | 0 | 1 | 0 | 0 | 0 | 1 |
| Families of Salts | 1 | 0 | 0 | 0 | 0 | 1 |
| Ions in Acids and Bases | 0 | 1 | 0 | 0 | 0 | 1 |
| pH of Soil and Liming | 1 | 0 | 0 | 0 | 0 | 1 |
| Properties of Carbon Dioxide | 1 | 0 | 0 | 0 | 0 | 1 |