What characteristics distinguish a mixture from a substance?
A. Components of a mixture can be mixed in any proportion while substances have definite composition
B. Pure substances are always homogeneous while mixtures both homogeneous and heterogeneous
C. Pure substances have definite boiling and melting point while mixtures vary
D. All of the above
A. Components of a mixture can be mixed in any proportion while substances have definite composition
B. Pure substances are always homogeneous while mixtures both homogeneous and heterogeneous
C. Pure substances have definite boiling and melting point while mixtures vary
D. All of the above
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Answer:
D
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