Science, asked by romirk93, 5 months ago

What are the difference between pure subtances and mixtures?

Answers

Answered by sam76869u
1

Answer:

a pure substance consists only of one element or one compound. a mixture consists of two or more different substances, not chemically joined together.

Explanation:

it is correct answer

Answered by shreya24048
2

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.

Explanation:

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