Question

describe the pure and impure substance with example

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Answer 1

Answer:

An element contains only one kind of particles that can be atoms or molecules. Similarly, compounds are pure substances when they consist of two or more elements that are combined in a fixed proportion by their weight. ... A substance which is composed of different types of elements or molecules it is called to be impure.

Answer 2

Hii buddy :)

Pure substances have definite composition and definite physical and chemical properties. Impure substances are made up of two or more pure substances mixed together in any proportion. They may be homogeneous or hetergeneous i.e. their composition is not uniform throughout the bulk. They are all mixtures.

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