Exothermic Reactions and Kinetics

Exothermic Reactions and Kinetics

Assessment

Interactive Video

Chemistry, Science, Physics

11th - 12th Grade

Hard

Created by

Patricia Brown

FREE Resource

This video discusses the differences between reaction kinetics and thermodynamics, emphasizing their roles in reactor design. Thermodynamics focuses on initial and final states, calculating equilibrium conversions and energy changes, but not the time to reach equilibrium. Kinetics, on the other hand, is concerned with the time required to reach a certain conversion, influenced by factors like temperature, concentration, and catalysts. The video also highlights the importance of lab measurements for predicting reaction speeds and the role of thermodynamic calculations in reactor design, particularly in managing heat transfer and preventing runaway reactions.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary focus of the video tutorial?

The future of reactor design

The history of chemical reactions

The contrast between reaction kinetics and thermodynamics

The similarities between reaction kinetics and thermodynamics

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In thermodynamics, what can we calculate regarding chemical reactions?

The speed of the reaction

The energy released or required

The type of catalyst needed

The exact time to reach equilibrium

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a limitation of thermodynamics in chemical reactions?

It cannot predict the energy required

It cannot predict the initial state

It cannot predict the time to reach equilibrium

It cannot predict the final state

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main concern of reaction kinetics?

The energy released during the reaction

The time to reach a certain conversion

The initial state of the reaction

The final state of the reaction

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which factor does NOT influence the speed of a reaction according to kinetics?

Color of the reactants

Concentration

Temperature

Type of reactor

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are measurements in the lab important for reaction kinetics?

To predict the initial state

To predict the energy released

To predict how fast the reaction will be

To predict the final state

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of adiabatic temperature in reactor design?

It shows the energy required for the reaction

It determines the initial state of the reaction

It indicates how hot the reaction can get without heat transfer

It predicts the speed of the reaction

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?