Search Header Logo

Initial Rates Method

Authored by Charles Martinez

Chemistry

11th - 12th Grade

NGSS covered

Used 1+ times

Initial Rates Method
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A reaction has the rate law: Rate = k [A][B].
What is the order of reaction with respect to A?

1st
2nd
3rd
4th

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A reaction has the rate law: Rate = k [A][B].
What is the overall order of reaction?

1st
2nd
3rd
4th

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

A possible rate law for a third overall order of a reaction is __________________

Rate = k [A]2[B]2
Rate = k [A][B]3
Rate = k [A]3 [B]
Rate = k [A]2[B]

Tags

NGSS.HS-PS1-5

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Write the rate law for the reaction aA → bB if the reaction is third order in A. [B] is not part of the rate law.

Rate =k[A]
Rate =3[A]
Rate =k[3A]
Rate =k[A]3

Tags

NGSS.HS-PS1-5

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

The rate law for the reaction 2NO(g) + O2(g) → 2NO2(g) is first order in O2 and third order overall. What is the rate law for the reaction?

Rate = k [NO]2[O2]2
Rate = k [NO]1[O2]2
Rate = k [NO]2[O2]1
Rate = k [2NO]2[O2]1

Tags

NGSS.HS-PS1-5

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

In the following reaction, what is the overall reaction order if doubling [A] results in quadrupling the reaction rate and doubling [B] results in a reaction rate eight times faster? Rate = k[A]m[B]n

12
5
6
10

Tags

NGSS.HS-PS1-5

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Rate = 11 M-3/2s-1 [CO][Cl2]3/2

Rate = 18 M-3/2s-1 [CO]2[Cl2]1/2

Rate = 4.4 M-1/2s-1 [CO][Cl2]1/2

Rate = 17 M-2s-1 [CO][Cl2]2

Tags

NGSS.HS-PS1-5

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

Already have an account?