What is the effect of increasing the number of moles of gas on pressure at constant volume and temperature?
Practice Questions
1 question
Q1
What is the effect of increasing the number of moles of gas on pressure at constant volume and temperature?
Pressure decreases
Pressure increases
Pressure remains constant
Pressure becomes zero
According to the ideal gas law, increasing the number of moles of gas at constant volume and temperature will increase the pressure.
Questions & Step-by-step Solutions
1 item
Q
Q: What is the effect of increasing the number of moles of gas on pressure at constant volume and temperature?
Solution: According to the ideal gas law, increasing the number of moles of gas at constant volume and temperature will increase the pressure.
Steps: 4
Step 1: Understand the ideal gas law, which is PV = nRT, where P is pressure, V is volume, n is the number of moles of gas, R is the gas constant, and T is temperature.
Step 2: Identify that in this scenario, volume (V) and temperature (T) are kept constant.
Step 3: Recognize that if volume and temperature are constant, any increase in the number of moles of gas (n) will affect pressure (P).
Step 4: Conclude that since P is directly proportional to n when V and T are constant, increasing the number of moles of gas will lead to an increase in pressure.
