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Question 8 of 25

What happens when the pressure of a gas is decreased?

A. The diffusion rate increases.
B. The volume increases.
C. The number of molecules increases.
D. The temperature increases.


Sagot :

Final answer:

When the pressure of a gas is decreased, the volume increases due to Boyle's Law.


Explanation:

When the pressure of a gas is decreased, the volume increases. This relationship is described by Boyle's Law, which states that when pressure decreases, volume increases, as long as the temperature remains constant.


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