In reduction    3 3 3 3 g g CH COCH CH CH CO g    , if the initial pressure of CH3COC — AITS & Test Series Chemistry Question

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In reduction    3 3 3 3 g g CH COCH CH CH CO g    , if the initial pressure of CH3COCH3(g) is 150 mm and at equilibrium the mole fraction of CO(g) is 1 3 , then the value Kp is (A) 50 mm (B) 100 mm (C) 33.3 mm (D) 75 mm