Question

Question 14 of 20 > Use the Le Châtelier's principle interactive to answer these questions. For the reaction where An = -1, what happens after in increase in volume? O O O Q O Q <K so the reaction shifts toward products. = K so the reaction does not shift. > K so the reaction shifts toward reactants. For the reaction where An = 0, what happens after in increase in volume? O o O <K so the reaction shifts toward products. Q = K so the reaction does not shift. A . about a car racy policy terra c otoshop w sDFGHKILL pause

Answer 1

Reaction Quotient (0) product to reactant is not e ratio of concentrations of equal to 1 is called Reaction quotient (a) a= [products '' is the ratio of concentrations of products . [Reactants] and reactants at any time Equillitriurn constant (K) The ratio of concentrations of products to that of Reactants is equal to '1', then it is called as 'ki k= [products) At equilibrium (products] = [Reactants] [Resetanto) - Q=k - 1) 9t on=-17 on=no np =-1 (e) ne np - product concentration O is lesser than Reactants e k so, the reaction shifts towards Reactants ? Backward Yeaction is favciorble 2) If on=o = np=ne [products] = {Reactants) So, a=k =) The reaction does not shift ie) Equilibrium state existe - 3 gb anzo = np = np = [products] = [Reactants) gh volume increases there will be slight decrease in concentrations of products and Reactants because it is in equilibrium state ozk. The reaction doesn't Shift 4) It snat > An= np-ne= + 1 = nosne = [products] > [Remetents] forward Recetion is favourable. Now volume increases (Reactants decreases the reaction shift towarely Reactants (@sk)