A property that can be observed without changing the identity of a substance is a: a. chemical...

Question:

A property that can be observed without changing the identity of a substance is a:

a. chemical property

b. physical property

c. exothermic property

d. endothermic property

Property of Substance:

When a substance undergoes any reaction various physical and chemical changes can be observed. Exothermic and endothermic properties are thermodynamic properties showing relation with heat energy

Answer and Explanation: 1

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a

In chemical property, identity of any substance gets changed. Example-: acidity, toxicity etc.


b

In physical property, identity of substance...

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Classifying Substances by Their Physical Properties

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Chapter 6 / Lesson 7
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The physical properties of a substance are observable without chemical reactions and other changes. Learn about physical properties and how they are used in classifying substances by physical state, solubility, and more.


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