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Is Matter Around Us Pure — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure3 Marks
Question
Name the different types of solutions. Give one example of each.
✓

Answer

Types of solution:

  1. Solid in solid.

Example: Brass.

  1. Solid in a liquid.

Example: Tincture of iodine.

  1. Liquid in liquid.

Example: ethanoic acid.

  1. Gas in a liquid.

Example: CO2 in water.

  1. Gas in gas.

Example: Air.

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