Question

differentiate between air, mixture and compound​

Answer 1

Explanation:

Compounds:

1. The compound is the chemical combination of elements, bonded together in specific proportion.

2. The compound is a pure substance.

3.Example: water and carbon dioxide.

Mixture:

1.The mixture is the physical combination of substances, bonded together in any proportion.

2.The mixture is an impure substance.

3.Example: sand and water and air (mixture of several gases).

Answer 2

Answer:

Mixtures are the impure substances, made up of two or more physically mixed substances and not in the fixed ratio. Compounds are the pure form, made up of two or more chemically mixed elements and in a fixed ratio. Mixtures can be homogenous or heterogeneous in nature, but compounds are generally homogenous.