Cherryl's chem test #3 covers key concepts in chemical kinetics, including reaction rates, rate laws, and the effects of catalysts and concentration changes.
Kc=[N2O4] divided by [NO2]2 =0.075/0.12=7.5
Kc=[N2O4] divided by [NO2]2=0.065/0.11=6.5
Rate this question:
K=0.116-1/s=In(0.88-In(1.76)
K=1.16=In(0.77)-In(2.0)
Rate this question:
Zero-order
First-order
Second-order
Third-order
Rate this question:
K[A]2[B]2
K[A][B]2
K[A][B]
K[A]2[B]
Rate this question:
K2=0.104
K2=108.5
K2=220.0
Rate this question:
Rate=k[NO2]2
Rate=k[NO2][CO]2
Rate=k[CO]2
Rate=k[NO][CO2]
Rate this question:
K2=(K1)-2
K2 2nd power=K1
K2=(K1)2
K2=(K1)-1
Rate this question:
1.5 x 10 5s
410s
5.4 x 10 7s
520s
The forward reaction is exothermic
The reverse reaction is exothermic
At equilibrium, the activation energy for the forward reaction is equal to the activation energy for the reverse reaction
The system is at equilibrium
Rate this question:
Kc=[H2S]2 divided by [H2][S2]
Kc=[H2S] divided by [H2][S2]
Kc=[H2][S2] divided by [H2S]2
Kc=[H2][S2] divided by [H2S]
Rate this question:
Yes
No, left to right
No, right to left
Ther is not enough information to tell
Rate this question:
Adding a catalyst
Doubling the volume
Decreasing the pressure
Increasing the temperature
Rate this question:
Increasing the concentration of A
Increasing the concentration of B
Increasing the temperature
Measuring k again after the reaction has run a while
Rate this question:
Increasing the concentration of A
Increasing the concentration of B
Increasing the temperature
Measuring k again after the reaction has run awhile
Rate this question:
2
1
2
3
Rate this question:
Increase the pressure
Remove Br2
Add more NO
Lower the temperature
Rate this question:
The forward rate exceeds the reverse rate
The reverse rate exceeds the forward rate
The forward rate equals the reverse rate
Concentration of the products are increasing
Rate this question:
Increasing the number of high-energy molecules
Increasing the temperature of the molecules in the reaction
Increasing the number of collisions between molecules
Decreasing the activation energy for the reaction
Rate this question:
The concentration of Z is very small and the others are very large
Z must react in a step after the rate determining step.
Z is an intermediate
The activation energy for Z to react is very high
Rate this question:
Rate=deltal A divided by deta temp
Rate=7/3 delta B divided by delta temp
Rate=1/2 delta C divided by delta temp
-1/2 delta C divided by delta temp
Rate this question:
2
4
8
6
Rate this question:
2.51 x 10 -5 kJ/mol
39.8 kJ/mol
17.4 kJ/mol
5.76 x 10 -6 kj/mol
Rate this question:
[NO][Cl2]=[NOCl]
[NO]2[Cl2]=[NOCl]2
[NOCl]=[NO]
[NO]2[Cl2]=Kc[NOCl]-2
Rate this question:
Remove some NO
Remove some NOBr
Compress the gas mixture into a smaller volume
Add some Br2
Rate this question:
It doubled their average velocity
It doubled their average energy
It doubled the number of collisions per second
It double the proportion of molecules possessing at least the minimum energy required for the reaction.
Rate this question:
Quiz Review Timeline (Updated): Mar 20, 2022 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Brief History Of Chemical Kinetics! Trivia Facts Quiz
Chemical kinetics is an aspect of chemistry where the chemical processes, its reactions and products are examined. Here, the physical states of matter are observed and...
Questions:
10 |
Attempts:
163 |
Last updated:
Mar 17, 2023
|
Basic Concepts Of Chemical Kinetics! Trivia Quiz
Chemical reactions occur on substances through a lot of ways which vary according to the conditions provided for the reactants. However, Chemical Kinetics is the rate at which the...
Questions:
10 |
Attempts:
291 |
Last updated:
Mar 17, 2023
|
Chemical Kinetics! Trivia Facts Quiz
Chemical Kinetics is a rate at which a chemical reaction take place to achieve a final result. However, during chemical reactions, there are conditions in which reactions are...
Questions:
10 |
Attempts:
408 |
Last updated:
Mar 21, 2023
|
Chemistry Quiz On Chemical Kinetics! Trivia
Prepared by: G. KUPPUSWAMY, P.G.Asst., Pachaiyapp's HSS, Kanchipuram.
Questions:
11 |
Attempts:
1204 |
Last updated:
Jul 25, 2024
|
Can You Pass This Chemical Kinetics Test? Trivia Quiz
Are you ready to delve into the fascinating world of chemical reactions? Our Chemical Kinetics Quiz is designed to test and expand your knowledge of reaction rates,...
Questions:
15 |
Attempts:
3501 |
Last updated:
Aug 28, 2024
|
IBSL CHEMISTRY Topic 6 KINEMATICS Multiple Choice Questions
Explore the dynamics of chemical reactions with this IBSL Chemistry quiz focused on Kinematics. Assess your understanding of reaction rates, effects of concentration, temperature,...
Questions:
25 |
Attempts:
493 |
Last updated:
Mar 21, 2023
|
Wait!
Here's an interesting quiz for you.