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Homogeneous or not

Exercise and reference answers

Categories
  1. Homogeneous
  2. Heterogeneous
Questions
  1. Answer
    Homogeneous
    Question
    Sugar dissolved in water
  2. Answer
    Heterogeneous
    Question
    Sand mixed with iron filings
  3. Answer
    Homogeneous
    Question
    Components mix completely
  4. Answer
    Homogeneous
    Question
    Air around us
  5. Answer
    Heterogeneous
    Question
    Oil floating on water
  6. Answer
    Heterogeneous
    Question
    Parts stay visibly apart
Instructions
Pull each mixture towards the kind it is.

Explanation

_Source: syllabus Chemistry Part I, Unit 1 'Some Basic Concepts of Chemistry'_
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