Reaction Rates

Reaction Rates

9th - 12th Grade

8 Qs

quiz-placeholder

Similar activities

Rates of Reactions

Rates of Reactions

10th - 12th Grade

12 Qs

CW7 Rates of reactions

CW7 Rates of reactions

8th - 9th Grade

9 Qs

Chem - Reaction Rates

Chem - Reaction Rates

10th - 12th Grade

12 Qs

Kinetics

Kinetics

11th - 12th Grade

10 Qs

Rate of chemical reactions 10 B

Rate of chemical reactions 10 B

10th Grade

10 Qs

Kinetics Check In

Kinetics Check In

9th - 12th Grade

12 Qs

Chemical Kinetics

Chemical Kinetics

12th Grade

11 Qs

Kinetics and Collision Theory

Kinetics and Collision Theory

11th - 12th Grade

10 Qs

Reaction Rates

Reaction Rates

Assessment

Quiz

Chemistry

9th - 12th Grade

Medium

NGSS
HS-PS1-5

Standards-aligned

Created by

Jennifer Scott-Burns

Used 230+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A substance that increases speed of chemical reaction without being being changed is called:
Catalyst
Acid
Base
pressure

Tags

NGSS.HS-PS1-5

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Increase in temperature of the reactants can do one of the following
Slow collision frequency
Allow less effective collision between the particles
Cause particles to lose speed
Increase collision between the particles thus increasing the rate.

Tags

NGSS.HS-PS1-5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Grinding a seltzer tablet into powder increases the rate of reaction due to increased
concentration
surface area
temperature
reactants

Tags

NGSS.HS-PS1-5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This slows down or even stops a chemical reaction.
de-activator
catalyst
enzyme
inhibitor

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Which factors affect the rate of a reaction?

temperature

concentration

surface area

pressure

catalyst

Tags

NGSS.HS-PS1-5

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why does a higher concentration increase the rate of reaction?

it increases the amount of reactants

it lowers the activation energy

it increases the energy of particle collisions

it increases the frequency of particle collisions

Tags

NGSS.HS-PS1-5

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which graph shows the effect of increasing temperature on the rate of reaction of calcium carbonate with dilute hydrochloric acid?

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-PS1-5

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image
In which experiment is the rate of reaction between hydrochloric acid and calcium carbonate slowest? 
A
B
C
D

Tags

NGSS.HS-PS1-5