When the volume of a gas sample is decreased, pressure ___ as the gas particles are pushed closer together and ___ collisions occur between the particles. a. increases, more b. decreases, less

When the volume of a gas sample is decreased, pressure increases as the gas particles are pushed closer together and more collisions occur between the particles. This relationship is described by Boyle's Law, which states that pressure and volume are inversely proportional when temperature and the amount of gas are held constant. So, if you squeeze that balloon or close that soda can, you can feel the pressure just waiting to pop out! In practical terms, this principle is why car tires are inflated: compressing air increases its pressure, ensuring the tires maintain their shape and grip on the road. Similarly, in everyday life, the functioning of syringes relies on this concept; pushing the plunger down reduces the volume of gas (or liquid) inside, instantly increasing the pressure and forcing the contents out in a neat, efficient stream.