NEET 2024 Chemistry question on Equilibrium

1. A.
   $CO_{2(g)} + H_2O_{(g)} \\rightleftharpoons CO_{2(aq)} + H_{2(g)}$
2. B.
   $2BrCl_{(g)} \\rightleftharpoons Br_{2(g)} + Cl_{2(g)}$
3. C.
   $PCl_{5(g)} \\rightleftharpoons PCl_{3(g)} + Cl_{2(g)}$
4. D.
   $H_{2(g)} + I_{2(g)} \\rightleftharpoons 2HI_{(g)}$

[NEET 2024]