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29-09-2021
Chemistry

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Which properties are more useful in determining the identity of an unknown substance: intensive or extensive? Explain.

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samueladesida43 samueladesida43

11-10-2021

Intensive properties are more useful in determining the identity of an unknown substance.

INTENSIVE AND EXTENSIVE PROPERTIES:

Intensive properties of a substance are those properties that are not dependent on the amount of matter contained in the substance, but rather on the type of matter.

Examples of intensive properties are color, density, melting and boiling point, specific heat etc.

Extensive properties are dependent on the amount of matter contained in the substance e.g. volume, mass, weight etc.

Because intensive properties of a substance are not subject to change and are not dependent on amount, they more useful in determining the identity of an unknown substance.

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