5 Questions
Which of the following situations can be considered a chemical reaction?
Food getting cooked
What is the difference between a physical change and a chemical change?
Physical change involves a change in the physical properties of the substances, while chemical change involves a change in the chemical properties
How can we determine if a chemical reaction has taken place?
By observing a change in the chemical properties of the substances
What is the purpose of Activity 1.1 mentioned in the text?
To explain the difference between physical and chemical changes
Which of the following is an example of a chemical change?
Burning paper
Test your knowledge on chemical reactions and equations by exploring the effects of everyday situations like leaving milk at room temperature, exposing iron to humid atmosphere, and more. Discover what happens in these scenarios and how they relate to the fascinating world of chemistry.
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