# Chapter 10 Self Test

## CO/NO Problem

1) Mechanism Surface Reaction Limits Which of the following is false:

 A: B: C: D: E: 2) Which of the following rate laws is correct

 A B C D 3)    What can you tell from the above figure? Reaction is irreversible. N2 is weakly adsorbed. NO is weakly adsorbed. Reaction is at equilibrium. None of the above.

4)    Which of the following are true? Reaction is irreversible. CO2 is weakly adsorbed. Reaction is at equilibrium. CO is weakly adsorbed. NO is weakly adsorbed.

5) For a fixed concentration of NO which of the following curves describes the rate law for the case when PNO is very very small?

 A B  C D  E   A is True Similarly,  B is True D is True But,   E is True C is false

Back to Problem #1

Problem #2

Back to Chapter 10

 The rate law is and Substituting for in the rate law we obtain Ans:  D

Problem #3

Back to Chapter 10 Rate law suggests   Ans: B, N2 weakly adsorbed

Problem #4

Back to Chapter 10 1)      Reaction is irreversible.2)      CO2 is weakly adsorbed. 1 and 2 are true, all others are false.

Back to Problem #4

Problem #5 Low Partial Pressure CO   High Partial Pressure CO  Combining Ans: DDifferentiating the rate law in with respect PCO to find the maximum Solving Back to Chapter 10