QAIPMT-2008-Ch-2199: NEET 2008 Chemistry - Class 11 AIPMT-2008-Ch-2199 Solution: Four diatomic species are listed below. Identify the correct…

Given X _ Y + Z      . . . .(i) A _ 2B       . . . .(ii) Let the total pressure for reaction (i) and (ii) be P 1 and P 2 respectively, then K P 1 K P 2 = 9 1 .tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:0px;overflow:hidden;word-break:normal;border-top-width:1px;border-bottom-width:1px;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:0px;overflow:hidden;word-break:normal;border-top-width:1px;border-bottom-width:1px;border-color:black;} .tg .tg-9wq8{border-color:inherit;text-align:center;vertical-align:middle} .tg .tg-c3ow{border-color:inherit;text-align:center;vertical-align:top} X | _ | Y | + | Z Initial mole | 1 | 0 | 0 At equilibrium | 1 - _ | _ | _ Total number of moles at equilibrium = 1 - _ + _ + _ = 1 + _ _ K P 1 = P Y _ P Z P X = _ 1 + _ _ P 1 _ _ 1 + _ _ P 1 1 _ _ 1 + _ _ P 1 .tg {border-collapse:collapse;border-spacing:0;} .tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:0px;overflow:hidden;word-break:normal;border-top-width:1px;border-bottom-width:1px;border-color:black;} .tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:0px;overflow:hidden;word-break:normal;border-top-width:1px;border-bottom-width:1px;border-color:black;} .tg .tg-9wq8{border-color:inherit;text-align:center;vertical-align:middle} .tg .tg-c3ow{border-color:inherit;text-align:center;vertical-align:top} A | _ | 2B Initial mole | 1 | 0 At equilibrium | 1 - _ | 2 _ Total number of moles at equilibrium = 1 - _ + 2 _ = 1 + _ _ K P 2 = ( P B ) 2 P A = ( 2 _ 1 + _ _ P 2 ) 2 1 _ _ 1 + _ _ P 2 _ K P 1 K P 2 = P 1 4 P 2 _ P 1 4 P 2 = 9 1 _ P 1 P 2 = 36 1