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Chemistry · Some Basic Concepts of Chemistry

हिन्दी

In the hierarchical classification schematic shown, which pair of examples correctly fits into categories 'Homogeneous Mixtures' and 'Compounds' respectively?

  1. Pure distilled water and brass alloy
  2. Sodium metal and Copper wire
  3. Sand in water and Carbon dioxide
  4. Air and pure Glucose

Correct answer · Option 4

Air and pure Glucose

Explanation

Air is a homogeneous mixture because its components are uniformly distributed, whereas glucose is a compound containing carbon, hydrogen, and oxygen chemically combined in a fixed ratio.
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