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Is Matter Around Us Pure — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure1 Mark
MCQ
Which one of the following is not a solution:
  • A
    Brass
  • B
    Lemonade
  • C
    Saltwater
  • ✓
    Milk
✓

Answer

Correct option: D.
Milk
A solution is a homogeneous mixture of two or more components. Brass $($alloy$)$, lemonade and saltwater are solutions.
Milk is a colloid of fat globules dispersed in water.

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