N2 +3H2 gives 2NH3 tatal p is 4 *10 to power 6,1-x 3-3x gives 2x ,Kp is cal by ratio of partial pressure which is mole frection *tatal pressure.total moles is 4-2x at equilibrium given volume percentage which is taken as mole per. beca P and T constent2x /4-2x =20/100 get x from here and calculate Kp.
Arun / Rashi - Authors Macromind MCQ of Chemistry from G.R Batla
Moderation Team
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