Match the columns. Column-I Column-II [A] p\(_{ext}\) = 0 (p) Free expansion of an ideal gas [B] q = p\(_{ext}\)(V\(_f\) - V\(_i\)) (q) Adiabatic change [C] q = 2.303nRT log(V\(_f\)/V\(_i\)) (r) Isothermal reversible change [D] ΔU = W\(_{ad}\) (s) Isothermal irreversible change
Choose Your Option
A. [A]-(p), [B]-(s), [C]-(r), [D]-(q)
B. [A]-(p), [B]-(q), [C]-(s), [D]-(r)
C. [A]-(q), [B]-(r), [C]-(s), [D]-(p)
D. [A]-(p), [B]-(r), [C]-(q), [D]-(s)