What happens when the pressure of a gas is decreased?A.The temperature increases.B.The volume increases.C.The number of molecules increases.D.The diffusion rate increases.SUBMITarrow_backPREVIOUS
Question
What happens when the pressure of a gas is decreased?A.The temperature increases.B.The volume increases.C.The number of molecules increases.D.The diffusion rate increases.SUBMITarrow_backPREVIOUS
Solution
When the pressure of a gas is decreased while keeping the temperature constant, the volume of the gas increases. This is according to Boyle's Law, which states that the pressure and volume of a gas have an inverse relationship when the temperature is held constant. Therefore, the correct answer is B. The volume increases.
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