A reaction mixture containing H2,N2 and NH3 has partial pressure 2 atm, 1atm and 3 atm respectively at 725 K. If the value of K for the reaction. N2+3H2⇌2NH3 is 4.28×10−5
atm−2 at 725 K, in which direction the net reaction will go:
forward
backward
no net reaction
direction of reaction cannot be predicted
A
direction of reaction cannot be predicted
B
forward
C
backward
D
no net reaction
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Solution
Verified by Toppr
Qp=p2NH3pN2p3H2=321×23=1.125atm−1
Since it is grater that Kp the reaction will go in backward direction to achieve KP
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