Question

gas a and gas b have the same temperature. look at the number of particles in each gas. which has the higher gas pressure? gas a gas b neither; their gas pressures are the same

Explanation:

Step1: Recall gas pressure principle

Gas pressure is due to particle - wall collisions. More particles mean more collisions.

Step2: Compare particle numbers

Gas A has more particles than Gas B.

Step3: Determine pressure

Since Gas A has more particles, it will have more collisions with the container walls and thus higher pressure.

Answer:

gas A