Select the correct option(s): — Thermodynamics and Thermochemistry Chemistry Question

💡 Solution & Explanation

Molar properties divide an extensive property by moles, making them intensive. In reversible isothermal expansion, ideal gases expand without intermolecular attractions, yielding more work than real gases with attractive forces ($a > 0$). Reversible processes are defined by their ability to be inverted via infinitesimal changes.