If the temperature of an ideal gas is doubled while keeping the pressure constant, what happens to its volume?
Practice Questions
1 question
Q1
If the temperature of an ideal gas is doubled while keeping the pressure constant, what happens to its volume?
It halves
It doubles
It remains the same
It quadruples
According to Charles's Law, at constant pressure, the volume of an ideal gas is directly proportional to its temperature. Therefore, if the temperature doubles, the volume also doubles.
Questions & Step-by-step Solutions
1 item
Q
Q: If the temperature of an ideal gas is doubled while keeping the pressure constant, what happens to its volume?
Solution: According to Charles's Law, at constant pressure, the volume of an ideal gas is directly proportional to its temperature. Therefore, if the temperature doubles, the volume also doubles.
Steps: 5
Step 1: Understand that we are dealing with an ideal gas.
Step 2: Know that Charles's Law states that at constant pressure, the volume of a gas is directly proportional to its temperature.
Step 3: Remember that 'directly proportional' means if one quantity increases, the other quantity increases by the same factor.
Step 4: In this case, the temperature of the gas is doubled.
Step 5: Since the temperature is doubled, according to Charles's Law, the volume must also double.
