An ideal gas at 0.00oC initially occupies 0.150 m3 at a pressure of 2.00 atm. First:...

An ideal gas at 0.00^oC initially occupies 0.150 m³ at a pressure of 2.00 atm.
First: It is expanded isothermally until its volume triples.
Second: it is cooled at a constant volume until its pressure is reduced by half.
(a) How many moles of the gas are there (HINT: convert temp to Kelvin)
(b) What is the total work done during the two processes.

Expert Solution

As the problem is related to ideal gas, it is solved using ideal gas equation and formula of work done in isothermal process. Work done in an isochoric process is already zero so no calculation required.

genius_generous answered 2 years ago

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