Chemistry, asked by Bkharsu, 1 year ago

xy₂(g)⇔xy(g)+y(g)
Initial pressure of xy₂ is 600 mm Hg. The total pressure at equilibriun is 800 mm Hg. Assuming
volume of system to remain constant, The value of Kр is

Answers

Answered by vikaskumar0507
80
initial pressure  a = 600 mm Hg 
                      XY2 (g) -------------------------->  XY(g)  +  Y(g)
 at equilibrium  a - x                                     x            x
at equilibrium total pressure  ( a - x + x + x)  =800 mm Hg
                                           600 + x = 800
                                               x = 200
 Kp  =  Pxy * Py / Pxy2
        =   200 * 200 / 400
        =  100 mm Hg 
        =   100 / 760 atm
        =   0.132 atm   
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