what is the diffent between pure substance and mixute give one example wach
Answers
Answer:
A pure substance is made up of same kinds of molecules, elements and compounds are the basic examples of such matter, whereas mixture is made up of two different kinds of molecules, homogeneous mixtures, and heterogeneous mixtures are the major types of mixtures.
Explanation:
Answer:
A pure substance consists of only one kind of matter, that is, all the particles are same. It has a definite composition and constant properties. It cannot be split into simpler substances by physical means. All pure substances have characteristic melting and boiling points. A pure substance is either a compound or an element.
A Mixture contains two or more substances in any proportion which can be separated by physical methods. Mixtures are generally of two types: Homogeneous and Heterogeneous. In a mixture, the constituents can be present in any ratio. They do not have characteristic melting and boiling points. In a mixture each constituent retain its original properties. These can be separated by physical means