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Is Matter Around Us Pure ? — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceIs Matter Around Us Pure ?1 Mark
MCQ
Filtration as a method of separation can be used for:
  • A
    homogeneous gas in liquid mixtures
  • B
    heterogeneous liquid in liquid mixtures
  • C
    homogeneous solid in liquid mixtures
  • D
    heterogeneous solid in liquid mixtures
✓

Answer

  1. heterogeneous solid in liquid mixtures

Explanation:

Filtration is a process used to separate out the solid components from a heterogeneous mixture.

Solid components generally remain behind on the filter paper and the liquid is allowed to pass through.

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