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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

Write any four physical properties of acids. - Science

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Question

Write any four physical properties of acids.

Short Note

Solution

  1. Acids are sour in taste.
  2. They are corrosive in nature. Strong acids can spoil substances like human skin, clothes, and paper.
  3. Generally, acids exist in a liquid state but few acids exist in a solid-state too. E.g. Benzoic acid.
  4. Acids are colorless.
  5. Acids change the color of the indicators. Blue litmus paper turns red and methyl orange turns pink when treated with acids.
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Chapter 14: Acids and Bases - Exercises [Page 164]

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Samacheer Kalvi Science [English] Class 8 TN Board
Chapter 14 Acids and Bases
Exercises | Q IV. 2. | Page 164
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