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MCAS Chemistry Exam Practice

Category - Chemistry

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Which of the following statements explains what happens to the gas inside a balloon as the external pressure on the balloon decreases and the temperature stays constant?

The volume increases.
The volume decreases.
The molecular speed increases.
The molecular speed decreases.

Explanation

Answer: A - The volume increases.

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MCAS Chemistry Exam Practice

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MCAS Chemistry Exam Practice

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