Is Matter Around Us Pure — Science STD 9 — Question
Gujarat BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure1 Mark
MCQ
Which of the following can be called a suspension?
A
Milk.
✓
Milk of magnesia.
C
Salt solution.
D
Vinegar.
✓
Answer
Correct option: B.
Milk of magnesia.
Milk of magnesia is a suspension of magnesium hydroxide in water. It has a milk$-$like texture. The particles are suspended in the solvent. Milk is a colloid, whereas salt solution and vinegar are solutions.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.