What is the work done by an ideal gas during isothermal expansion? (2021)
Practice Questions
Q1
What is the work done by an ideal gas during isothermal expansion? (2021)
0
nRT ln(Vf/Vi)
nRT (Vf - Vi)
nR (Tf - Ti)
Questions & Step-by-Step Solutions
What is the work done by an ideal gas during isothermal expansion? (2021)
Step 1: Understand that isothermal expansion means the gas expands at a constant temperature.
Step 2: Identify the variables: n is the number of moles of gas, R is the ideal gas constant, T is the temperature in Kelvin, Vf is the final volume, and Vi is the initial volume.
Step 3: Recall the formula for work done by an ideal gas during isothermal expansion: W = nRT ln(Vf/Vi).
Step 4: Plug in the values for n, R, T, Vf, and Vi into the formula to calculate the work done.
