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In a reaction N2O4— 2NO2 what will wlbe the value of KC at 35 degree if N2O4 is dissociated to the extent of 20% under pressure of 1 atm

In a reaction N2O4— 2NO2 what will wlbe the value of KC at 35 degree if N2O4 is dissociated to the extent of 20% under pressure of 1 atm

Grade:11

1 Answers

Arun
25750 Points
6 years ago
this is a A ------------2 B type reaction 
for Kp u can use following formula 
kp = 4 x^2 P / (1+x) (1-x) 
oK now solve this ..in thy question x is 0.2 and P is 1 thus 
put 
4 ( 0.04) ( 1.2 ) ( 0.8) =0.167

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