What is the effect of increasing the number of moles of gas on pressure at const
Practice Questions
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
Questions & Step-by-Step Solutions
What is the effect of increasing the number of moles of gas on pressure at constant volume and temperature?
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.
