How does the pressure of a gas change when it is heated in a sealed container with a constant volume? (Note: It is not a good idea to actually do this without special equipment) A) It will not change because there is no relationship between temperature and pressure. B) It will increase because P_iT_i = P_fT_f. C) It will decrease because P_iT_i = P_fT_f. D) It will increase because P_i/T_i = P_f/T_f. E) It will decrease because P_i/T_i = P_f/T_f.

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Quizplus · Accepted Answer

The pressure of a gas increases when heated in a sealed container due to the direct relationship between temperature and pressure, as described by Gay-Lussac's law. This law states that the pressure of a gas of fixed mass and fixed volume is directly proportional to the gas's absolute temperature.

How Does the Pressure of a Gas Change When It