a). In a reversible heat interaction, 54 kJ of energy is transferred from the surroundings to a thermodynamic system. The process occurs isothermally at 425 K. Determine the entropy change

of the system. How would the entropy of the system change if the process were irreversible rather than reversible? b). Repeat a), but for a case where 54 kJ of energy is removed from the system in a heat interaction.Also discuss how your result would change if the process were irreversible rather than reversible. b). Repeat a), but for a case where 54 kJ of energy is removed from the system in a heat interaction.Also discuss how your result would change if the process were irreversible rather than reversible.