The work done by the gas to expand is 1.125 Joules.
The work done by the gas in expanding is given by,
W = P(V₂-V₁)
Where,
W is the work done,
P is the pressure,
V₁ is the initial volume,
V₂ is the final volume.
The final volume of the gas is 2.50L and the initial volume is 1 L, while the external pressure is 0.750 atm.
Putting values,
W = 0.750(2.50-1)
W = 1.125 Joules.
The work done by the gas is 1.125 Joules.
To know more about work done by the gas, visit,
https://brainly.com/question/28199162
#SPJ4
