1.

At 27 c and 1 atmosphere pressure N2O4 is 20% dissociated into NO2 find kp

Answer»

: The value of  for this REACTION is, 0.2Solution :  Given,INITIAL pressure of = 1.42 barInitial pressure of = 2.87 bar = 0.036The given EQUILIBRIUM reaction is,                             Initially                     1                 0At equilibrium               The expression of will be,where, = degree of dissociation = 20 % = 0.2Now put all the given values in the above expression, we GET:THEREFORE, the value of  for this reaction is, 0.2



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