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Explain the following giving an example. Pure substance - Science

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Question

Explain the following giving an example.

Pure substance

Short Answer

Solution

  • A pure substance is defined as one that contains only one type of atom or molecule.
  • A pure substance has the same colour, taste and texture at any given temperature and pressure and a fixed melting and boiling point under continuous pressure.
  • Examples include hydrogen gas, salt chloride, and water.
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Chapter 2: Is Matter around us Pure - Exercises [Page 29]

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NCERT Science [English] Class 9
Chapter 2 Is Matter around us Pure
Exercises | Q 4.2 | Page 29
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