JEE Main 20179 Apr, Morning shiftChemistryEasyChemical Thermodynamics84× since 2002An ideal gas undergoes isothermal expansion at constant pressure. During the process :AOption A. enthalpy increases but entropy decreases.BOption B. enthalpy remains constant but entropy increases.COption C. enthalpy decreases but entropy increases.DOption D. Both enthalpy and entropy remain constant.CheckSkip · show solution
