Under isothermal condition for one mole of ideal gas what is the ratio of work done under reversible to irreversible process, initially held at \(20\mathrm{atm}\) undergoes expansion from 1L to 2L, at \(298\mathrm{K}\), under external pressure of \(10\mathrm{atm}\)?
Choose Your Option
A. 1.7
B. 2.0
C. 1.4
D. 1.0