Question
Jenny got a balloon at a party. When she squeezes the balloon, she can squish the air inside it and change the shape of the balloon. Which of the following is/are true about the change that happens when Jenny squishes the balloon?
I. It is a physical change.
II. It makes a new substance.
III. It is a chemical change.
A.
I only
B.
II and III only
C.
I and II only
D.
II only
I. It is a physical change.
II. It makes a new substance.
III. It is a chemical change.
A.
I only
B.
II and III only
C.
I and II only
D.
II only
Answers
Answered by
GPT-5 mini
A. I only
Explanation: Squeezing a balloon changes its shape and the arrangement/pressure of the air but does not create any new substance or involve chemical reactions. This is a physical change.
Explanation: Squeezing a balloon changes its shape and the arrangement/pressure of the air but does not create any new substance or involve chemical reactions. This is a physical change.
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