Question

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

Answer 1

Answer:

Compounds : - Water, Sugar, Salt, Carbon Dioxide, Hydrochloric Acid,

Mixtures : - Soil, Sugar solution, Air, Milk, Brick

All compounds are pure substances.

Answer 2

The given compounds have been classified as compounds and mixtures:

Compounds- Water, Sugar, Salt, Carbon dioxide, Hydrochloric acid

All the compounds are pure substances.

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

• 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.