KVPY2013ChemistryChemical Equilibrium
For the reaction, A n B the concentration of A decreases from 0.06 to 0.03 ~mol ~L ⁻¹ and that of B rises from 0 to 0.06 ~mol ~L ⁻¹ at equilibrium. The values of n and the equilibrium constant for the reaction, respectively, are
Options
- A2 and 0.12
- B2 and 1.2
- C3 and 0.12
- D3 and 1.2
Correct answer
A. 2 and 0.12
Step-by-step solution
array l t =0 & 0.06 ~A n B t = t c =0.03 n c =0.06 n =2 ~K _ c = (0.06)² 0.03 = (0.06)² 0.03 =0.12 array