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in a 1L vessel @ 1000K r introduced 0.1 mole each of NO & Br2 & 0.01mole ofNOBr. kc=0.0132. determine the direction of net eqlm & calc. the partial pressure of NOBr in the vessel @ eqlm.

in a 1L vessel @ 1000K r introduced 0.1 mole each of NO & Br2 &


0.01mole ofNOBr.


kc=0.0132.


determine the direction of net eqlm & calc. the partial pressure of NOBr in the vessel @ eqlm.


 

Grade:12

1 Answers

Vikas TU
14149 Points
9 years ago

Calculate Qc and thend ecide the shift of equilibrium.

                             2NO + Br2 ---------->  2NOBr

 t=0                     0.1       0.1                      0.01

Qc = (NOBr)2/(NO)2 (Br2)

Qc = (0.01)2/(0.1)2 (0.1)    

Qc = 10-4/10-3

Qc = 10-1

or 0.1

 

thus, Qc >> Kc

 

Equilibrium will shift in backward position.

 

plz approve!

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