Which of the following is a characteristic of an ideal gas?
Practice Questions
Q1
Which of the following is a characteristic of an ideal gas?
Attractive forces between molecules
Volume of gas particles is significant
Elastic collisions
Non-zero molecular volume
Questions & Step-by-Step Solutions
Which of the following is a characteristic of an ideal gas?
Correct Answer: Elastic collisions between gas particles
Step 1: Understand what an ideal gas is. An ideal gas is a theoretical gas that perfectly follows the gas laws.
Step 2: Learn about gas particles. In an ideal gas, the particles are considered to be point particles with no volume.
Step 3: Know about collisions. In an ideal gas, when gas particles collide with each other or with the walls of a container, these collisions are elastic.
Step 4: Define elastic collisions. Elastic collisions mean that there is no loss of kinetic energy during the collision; the total energy before and after the collision remains the same.
Step 5: Conclude that elastic collisions are a key characteristic of an ideal gas.
