Question

Classify the following substances into mixtures and compounds Water, Steel, Soft drinks, Carbon di oxide, Air and Baking soda​

Answer 1

Answer:

Elements →

The elements are regarded as the building blocks of the universe.

Sodium, Silver, Tin and Silicon are elements.

Compounds →

It is a pure substance made up of two or more elements chemically combined in a fixed proportion by mass.

Calcium carbonate, Methane and Carbon dioxide are compounds.

Mixture →

It is a substance containing two or more substance in any proportion.

Soil, Sugar, Coal, Air, and seawater are mixtures.

Answer 2

Classification of mixture and compound is as follows -

1. Mixture among given options are - air, steel, soft drinks
2. Compound among given options are - water, carbon dioxide, baking soda
3. Mixture is defined as combination of elements which are joined with chemical bonds.
4. Compounds on the other hands are defined as elements combined together with chemical bonds.
5. Alloys, sugar and salt solutions are common examples of mixtures.