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Class 10 (English Medium) · Science · Chapter 2

Acids, Bases and Salts

This chapter explores the chemical properties of acids and bases, indicators, their reactions with metals and carbonates, neutralisation, and the pH scale. We will also study the importance of pH in daily life, the family of salts, and important chemicals derived from common salt — sodium hydroxide, bleaching powder, baking soda, washing soda, and plaster of Paris. This is one of the most important chapters of the Class 10 board examination.

11 sections · ~500 min read · Free, no login needed
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Topics in this chapter

  1. 1

    Introduction and Acid-Base Indicators

    40 min read · Quiz included

  2. 2

    Reactions of Acids and Bases with Metals and Carbonates

    45 min read · Quiz included

  3. 3

    Neutralisation and Reactions of Oxides

    40 min read · Quiz included

  4. 4

    What is Common in All Acids and Bases — H⁺ and OH⁻ Ions

    40 min read · Quiz included

  5. 5

    The pH Scale — Introduction and Measurement

    40 min read · Quiz included

  6. 6

    Importance of pH in Everyday Life

    40 min read · Quiz included

  7. 7

    Salts — Definition, Family, and pH

    40 min read · Quiz included

  8. 8

    Chemicals from Common Salt

    50 min read · Quiz included

  9. 9

    Solved Examples

    90 min read · Quiz included

  10. 10

    Board Previous Year Questions (Board PYQs)

    60 min read · Quiz included

  11. 11

    Summary and Quick Revision

    15 min read · Quiz included