Physics

Problem

One mole of an ideal gas expands isothermally at

300\,\text{K}

from

2.0\,\text{L}

8.0\,\text{L}

. The work done by the gas during this expansion is closest to a)

5.0\,\text{kJ}

7.5\,\text{kJ}

3.5\,\text{kJ}

1.5\,\text{kJ}