Question
15. What happens to the pressure of a gas when A) The volume of gas is reduced? B) The volume of a gas is increased? C) The temperature of a gas is lowered. D) The temperature of a gas is increased? e) More particles (the gas) is added to the container. F) Particles of gas the gas) are released from the container.
Answer
4.6
(248 Votes)
Rosalind
Veteran · Tutor for 9 years
Answer
A) The volume of gas is reduced?- The pressure increases because the gas molecules have less space to move around, leading to more frequent collisions with the container walls.B) The volume of a gas is increased?- The pressure decreases because the gas molecules have more space to move around, leading to fewer collisions with the container walls.C) The temperature of a gas is lowered.- The pressure decreases because the gas molecules move slower, resulting in fewer collisions with the container walls.D) The temperature of a gas is increased?- The pressure increases because the gas molecules move faster, resulting in more frequent collisions with the container walls.E) More particles (the gas) is added to the container.- The pressure increases because there are more gas molecules, leading to more collisions with the container walls.F) Particles of gas are released from the container.- The pressure decreases because there are fewer gas molecules, leading to fewer collisions with the container walls.
Explanation
The pressure of a gas is influenced by its volume, temperature, and the number of particles, as described by the Ideal Gas Law (PV=nRT). Changes in these variables affect the pressure accordingly.