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Science / Acids, Bases and Salts

Science / Acids, Bases and Salts

  • Do you know what makes lemon and vinegar sour in taste? It is Acids. Acids taste sour while Bases taste bitter and feel soapy to touch.
  • Litmus is an indicator as it can be used to test whether a substance is acidic or basic.
  • Acid turns blue litmus red and Bases turn red litmus blue. Substances are called neutral when they are neither acidic nor basic. When you combine an acid and a base, they neutralise each other to form salt. The resulting salt could be acidic, basic, or neutral.
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  • Acids, Bases and Salts - SmartTest

    Acids, Bases and Salts

    • Accessed by: 959 Students
    • Average Time: 00:09:49
    • Average Score: 54.59
    • Questions: 60
    • Introduction to Acids, Bases & Salts
    • Indicators
    • Neutralization
    • Review of Acids, Bases & Salts
    • Importance of Neutralization in Daily Life
  • Acids, Bases and Salts -- Summary

    Learnhive Lesson on Acids, Bases and Salts

    • Accessed by: 877 Students

Factoids

Sulphuric acid is used in car batteries.

Universal indicator gives a range of colours that can be used to determine the level of acidity/basic of a solution. The level is called the pH value.

Image Credits

wikimedia.org

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