NSEC 2024 Question Paper

An ideal-gas reaction equilibrium is represented as A + B ⇌ C + D. Considering the fact that all components are ideal and that only A and B are present initially, which of the following options is ALWAYS true at equilibrium ? 'N' is the number of moles of the species.

A thermo-dynamical process is represented by the cycle shown below in which 0.1 mol of a perfect gas undergoes the reversible cyclic process A → B → C → D → AGiven that Cv,m = 3R/2 independent of temperature.All symbols have their usual meaning.Identify the correct statement/s.