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Chemistry & Chemical Reactivity

10th Edition
John C. Kotz + 3 others
ISBN: 9781337399074

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BuyFindarrow_forward

Chemistry & Chemical Reactivity

10th Edition
John C. Kotz + 3 others
ISBN: 9781337399074
Textbook Problem

The photo below shows elemental iodine dissolving in ethanol to give a solution. Is this a physical or chemical change?

images

Interpretation Introduction

Interpretation:

The process has to be identified as physical or chemical change.

Concept Introduction:

Chemical change:  A change of materials into other new materials with different proportions.

Physical change: No change in composition of substances. No new substances are formed.

Explanation

The elemental iodine is dissolved in ethanol, in which the dissolving process makes them to produce the s...

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