নিচের কোন বিক্রিয়ায় চাপ বাড়ালে উৎপাদের পরিমাণ বাড়ে?

$2 \mathrm{HI}_{(\mathrm{g})}=\mathrm{H}_{2}(\mathrm{~g})+\mathrm{I}_{2(\mathrm{~g})}$

$\mathrm{N}_{2}(\mathrm{~g})+3 \mathrm{H}_{2(\mathrm{~g})}=2 \mathrm{NH}_{3(\mathrm{~g})}$

$\mathrm{N}_{2} \mathrm{O}_{4(\mathrm{~g})}=2 \mathrm{NO}_{2}(\mathrm{~g})$

$\mathrm{COCl}_{2(\mathrm{~g})}=\mathrm{CO}(\mathrm{g})+\mathrm{Cl}_{2(\mathrm{~g})}$