The three reactions are given below A(g) + B(g) ⇌ C(g) + D(g) ... (I) A(g) ⇌ C(g) + D(g) ... (II) A(g) + B(g) ⇌ D(g) ... (III) Which of the following statement | AITS & Test Series — Chem-Mantra | Chem-Mantra