For the reaction : A+B rarr Cthe initial concentration of A and B are – InterviewSolution

1.	For the reaction : A+B rarr Cthe initial concentration of A and B are 2 and 1 moles per littre. At equilibrium, the concentration of B has been found to be 0.5 mol/litre. The K for the reaction is :
Answer» `0.5` `2.0` `1.0` `1.5` ANSWER :C

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