Question

is Flour pure or impure or collide

Answer 1

Answer:

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. Examples: air, sea water, petroleum, a solution of sugar in water are all impure substances.

Answer 2

Answer:

flour is collidal

Explanation:

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