What happens to the volume of a gas when its temperature is increased at constan
Practice Questions
Q1
What happens to the volume of a gas when its temperature is increased at constant pressure?
It decreases
It increases
It remains constant
It becomes zero
Questions & Step-by-Step Solutions
What happens to the volume of a gas when its temperature is increased at constant pressure?
Correct Answer: Volume increases
Step 1: Understand that gases take up space, which is called volume.
Step 2: Know that temperature is a measure of how hot or cold something is.
Step 3: Remember that pressure is the force that gas particles exert on the walls of their container.
Step 4: Learn about Charles's Law, which states that if you keep the pressure the same and increase the temperature, the volume of the gas will increase.
Step 5: Visualize this: when you heat a gas, the particles move faster and spread out more, taking up more space.
Step 6: Conclude that increasing the temperature of a gas at constant pressure causes its volume to increase.
