SOLVED

 15.1 Multiple Choice Questions 1) Identify the methods used to monitor a reaction as it occurs in the reaction flask. A) polarimeter B) spectrometer C) pressure measurement D) all of the above E) none of the above 2) Given the following balanced equation, determine the rate of reaction with respect to [NOCl]. 2 NO(g) + Cl2(g) → 2 NOCl(g) A) Rate = – B) Rate = + C) Rate = – D) Rate = – E) It is not possible to determine without more information. 3) Given the following balanced equation, determine the rate of reaction with respect to [H2]. N2(g) + 3 H2(g) → 2 NH3(g) A) Rate = + B) Rate = – C) Rate = + D) Rate = – E) It is not possible to determine without more information. 4) Given the following balanced equation, determine the rate of reaction with respect to [NH3]. N2(g) + 3 H2(g) → 2 NH3(g) A) Rate = + B) Rate = – C) Rate = + D) Rate = – E) It is not possible to determine without more information. 5) Given the following balanced equation, determine the rate of reaction with respect to [N2]. N2(g) + 3 H2(g) → 2 NH3(g) A) Rate = + B) Rate = – C) Rate = + D) Rate = – E) It is not possible to determine without more information. 6) Write a balanced reaction for which the following rate relationships are true. Rate = – = = A) 2 N2O5 → 4 NO2 + O2 B) 4 NO2 + O2 → 2 N2O5 C) 2 N2O5 → NO2 + 4 O2 D) NO2 + O2 → N2O5 E) N2O5 → NO2 + O2 7) Write a balanced reaction for which the following rate relationships are true. Rate = = = – A) N2 + O2 → N2O B) 2 N2O → 2 N2 + O2 C) N2O → N2 + 2 O2 D) N2O → N2 + O2 E) 2 N2 + O2 → 2 N2O 8) Give the characteristic of a first order reaction having only one reactant. A) The rate of the reaction is not proportional to the concentration of the reactant. B) The rate of the reaction is proportional to the square of the concentration of the reactant. C) The rate of the reaction is proportional to the square root of the concentration of the reactant. D) The rate of the reaction is proportional to the natural logarithm of the concentration of the reactant. E) The rate of the reaction is directly proportional to the concentration of the reactant. 9) Give the characteristic of a zero order reaction having only one reactant. A) The rate of the reaction is not proportional to the concentration of the reactant. B) The rate of the reaction is proportional to the square of the concentration of the reactant. C) The rate of the reaction is proportional to the square root of the concentration of the reactant. D) The rate of the reaction is proportional to the natural logarithm of the concentration of the reactant. E) The rate of the reaction is directly proportional to the concentration of the reactant. 10) Give the characteristic of a second order reaction having only one reactant. A) The rate of the reaction is not proportional to the concentration of the reactant. B) The rate of the reaction is proportional to the square of the concentration of the reactant. C) The rate of the reaction is proportional to the square root of the concentration of the reactant. D) The rate of the reaction is proportional to the natural logarithm of the concentration of the reactant. E