Physics

Problem

An ideal gas expands at a constant pressure of

1.5\times10^{5}\,\text{Pa}

from

2.0\,\text{L}

5.0\,\text{L}

and is then heated at constant volume to a higher pressure. What is the total work done by the gas (in joule) during the entire process? a)

4.5\,\text{kJ}

150\,\text{J}

450\,\text{J}

750\,\text{J}