PV diagram Quasi-static cycle

1. Jun 7, 2017

Taylor_1989

1. The problem statement, all variables and given/known data
Hi guys can someone tell me if I am wrong, or missing reading this question.

For part a I need to draw a PV diagram now it states that is is being expand isothermally yet when I look at the pressure it dose not change, which is confusing me beacuse it dose in a isothermal expasion other there will be no work done on the system, in the next part it say the gas is heated to a temp and the pressure increase to 2.00atm which mean it has not change at all, so it this a typo in the question or have I missed read it completly
2. Relevant equations

3. The attempt at a solution

2. Jun 7, 2017

Staff: Mentor

Who says the pressure doesn't change during the isothermal expansion of an ideal gas? What does the ideal gas law tell you?

3. Jun 7, 2017

Taylor_1989

Sorry I am not implying the pressure dose not change I think it dose, but the question is telling me it starts with an intial pressure of 2.00at and then increases to 2.00atm this is my confusion.

4. Jun 7, 2017

Staff: Mentor

I don't see how you can possibly interpret the problem statement that way. How did you arrive at the result that pressure stays at 2 atm?