Chemistry-
General
Easy
Question
The equilibrium constant for the reaction, 
at 
If the equilibrium concentration of 
is 0.5 mol/litre, the concentration of 
is :
- 0.5 M
- 1.5 M
- 5 x 10-2M
- 0.25 M
The correct answer is: 0.5 M
Or 
;
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