In an ideal gas, what is the relationship between pressure and temperature at co

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Question: In an ideal gas, what is the relationship between pressure and temperature at constant volume?

Options:

Correct Answer: Directly proportional

Solution:

According to Gay-Lussac\'s Law, pressure is directly proportional to temperature at constant volume.

In an ideal gas, what is the relationship between pressure and temperature at constant volume?

In an ideal gas, what is the relationship between pressure and temperature at constant volume?

Step 1: Understand that we are looking at an ideal gas, which follows certain laws.
Step 2: Know that Gay-Lussac's Law states that pressure and temperature are related.
Step 3: Remember that 'constant volume' means the size of the gas container does not change.
Step 4: Realize that if the temperature of the gas increases, the pressure also increases.
Step 5: Conversely, if the temperature decreases, the pressure also decreases.
Step 6: Conclude that pressure and temperature change together in the same direction when volume is constant.

Gay-Lussac's Law – This law states that the pressure of a gas is directly proportional to its absolute temperature when the volume is held constant.