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Is Matter Around Us Pure — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure1 Mark
MCQ
Evaporation followed by condensation occurs in:
  • A
    Filtration
  • B
    Sublimation
  • C
    Evaporation
  • D
    Distillation
✓

Answer

  1. Distillation

Explanation:

Distillation is the process of separating the components substances from a liquid mixture by using selective evaporation and condensation.

Water is sprinkled before dusty room as it helps dust to settle down.

The lighter dust particles on becoming wet with water become heavier and can be easily renowned here water coagulates the dust particles.

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