See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

3 Q NH 8 P P 4 2     2 eq K I 4 4 16 cm Hg     3 z NH 26 P P 13 2     eq K II 13 13 169        3 P s Q g NH g C x x x B        3 Y s Z g NH g A B B B x       Total P x B x B      Also,   x x B 16     B x B 169   By adding   2 x B 185     x B