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Chapter 1: Q29E (page 56)

The volume of a sample of oxygen gas changed from 10 mL to 11 mL as the temperature changed. Is this a chemical or physical change?

Short Answer

Expert verified

Physical change.

Step by step solution

01

Step 1. Analyzing the change in the given condition

The volume of gas increases when the temperature rises.

Given condition can be reversed if we decrease the temperature.

So, it is a physical change.

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