In an ideal gas, the pressure is directly proportional to which of the following?
Practice Questions
1 question
Q1
In an ideal gas, the pressure is directly proportional to which of the following?
Volume
Temperature
Number of moles
Density
According to Gay-Lussac's law, for a fixed amount of gas at constant volume, the pressure is directly proportional to the absolute temperature.
Questions & Step-by-step Solutions
1 item
Q
Q: In an ideal gas, the pressure is directly proportional to which of the following?
Solution: According to Gay-Lussac's law, for a fixed amount of gas at constant volume, the pressure is directly proportional to the absolute temperature.
Steps: 5
Step 1: Understand what an ideal gas is. An ideal gas is a theoretical gas that follows certain laws perfectly.
Step 2: Learn about Gay-Lussac's law. This law states that if the volume of a gas is kept constant, the pressure of the gas increases as the temperature increases.
Step 3: Recognize that 'directly proportional' means that when one value increases, the other value also increases.
Step 4: Identify the two variables in Gay-Lussac's law: pressure and absolute temperature.
Step 5: Conclude that in an ideal gas, when the volume is constant, the pressure is directly proportional to the absolute temperature.
