1.

Classify the following into compounds and mixtures. Also identify pure substance from the give listand write them separately. Water, Soil, Sugar, Salt, Sugar solution, Air, Milk, Carbon dioxide, Hydrochloric acid, Brick​

Answer»

The following substances are classified into compounds and mixtures as follows:

Compounds- Water, Sugar, SALT, Carbon DIOXIDE, Hydrochloric acid

Mixtures- Soil, Sugar solution, AIR, Milk, Brick

Pure substances- Water, Sugar, Salt, Carbon dioxide, Hydrochloric acid

  • Compounds are substances formed by the chemical reaction between two or more elements. It combines only in a SPECIFIC proportion as it has definite composition.
  • Mixtures are substances formed by the combination of various substances but not in any specific proportion as they have a variable composition.
  • All the compounds are pure substances UNLIKE mixtures.


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