See image — AITS & Test Series Chemistry Question

💡 Solution & Explanation

   1 X g 2Y g Z g 2 t 0, 600 t t, 600 x 2x x / 2        Since, x 600 x 2x 900 2     3x 600 900 2          3x 300 x 100 2 200 2  Px g undergoes decomposition = 200 mm Hg  Px g original = 600 mm Hg      x g 200 1 X