TS EAMCET 11-Sep-2020 Shift 2 Solved Paper

For isothermal process, ∆T= constant
As we know that, from first law of thermodynamics,
⇒‌‌∆Q=∆W‌‌[∵∆T=0]
Hence, heat supplied to an ideal gas under isothermal condition will result in external work done by the system.