Question

Question #5ee30

Answer 1

5742 Joules

Explanation:

Molar mass of oxygen=16g
Thus, 16g of oxygen gas is 1 mole of oxygen
Now, work done in isothermal process is given by

`W=nRTln((Vf)/(Vi))`

Where n is no. of moles, R is gas constant, T is temperature, Vf is final volume and Vi is initial volume.

Note:There is no need to convert volume from dm^3 to m^3, as its ratio is being taken

Substituting in equation,

`W=(1)(8.314)(300)(ln(100/10))`

Which turns out to be approximately 5742 Joules