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Does eqbm. constt. have any unit?In some books(eg.Arihant)it is given that it doesn't have a unit only when ?ng=0.Is it Correct? Thank you.

Does eqbm. constt. have any unit?In some books(eg.Arihant)it is given that it doesn't have a unit only when ?ng=0.Is it Correct?
Thank you.

Grade:Upto college level

1 Answers

Badiuddin askIITians.ismu Expert
148 Points
13 years ago

Dear Chandan

Unit of equilibrium constant depends upon type of reaction

if in a reaction number of molecules is not changing then equilibrium constant has no unit.

For example

 N2 + 3H ----> 2NH3

unit of equilibrium  constant =liter2 mol-2

  and for reaction N2 +O2 -----> 2NO

 equilibrium constant has no unit  ( since number of molecules is not changing)


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