Rate of Reaction

Quiz
•
Chemistry
•
9th - 12th Grade
•
Medium

Dk Nur Nadiaty Pg Luba
Used 3+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is the meaning of "rate" in the rate of reaction?
Speed
Exchange
Price
Catalyst
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
A __________ collision is one where colliding particles have enough energy to react, i.e. have energy equal to or greater than the activation energy.
unsuccessful
reactive
ineffective
succesful
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What is activation energy?
The minimum energy needed to stop a reaction.
The maximum energy needed to start a reaction.
The minimum energy needed to start a reaction.
The maximum energy needed to stop a reaction.
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
What are the factors that affect the rate of a reaction?
Concentration
Pressure
Solvent type
Temperature
Concentration
Pressure
Particle size
Temperature
Volume
Pressure
Particle size
Temperature
Concentration
Volume
Particle size
Temperature
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
When concentration is increased, the rate of reaction increases. Why is this?
There are more particles in the same volume.
The particles are moving faster.
More particles have the activation energy.
There are less particles in the same volume.
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
When concentration is decreased, the rate of a reaction decreases. Why is this?
There are less particles per unit volume, resulting in less successful collisions.
There are more particles per unit volume, resulting in a higher frequency of collisions.
There are less particles per unit volume, resulting in a lower frequency of collisions.
There are more particles per unit volume, resulting in more successful collisions.
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Why does the rate of a reaction increase when pressure is increased?
Particles are moving faster.
The particles are closer together.
There are more particles in the same volume.
More particles have the activation energy.
Create a free account and access millions of resources
Similar Resources on Wayground
16 questions
Collision Theory

Quiz
•
10th - 12th Grade
14 questions
Rate of reaction

Quiz
•
10th - 12th Grade
20 questions
RATE OF REACTION

Quiz
•
9th - 11th Grade
19 questions
Higher Chemistry - Rates of Reactions

Quiz
•
10th Grade
10 questions
Rate of Reaction

Quiz
•
10th Grade
20 questions
Reaction Rates and Equilibrium

Quiz
•
9th Grade
10 questions
Rates of Reaction

Quiz
•
9th - 12th Grade
16 questions
Reaction Rates and Equilibrium

Quiz
•
10th - 12th Grade
Popular Resources on Wayground
55 questions
CHS Student Handbook 25-26

Quiz
•
9th Grade
18 questions
Writing Launch Day 1

Lesson
•
3rd Grade
10 questions
Chaffey

Quiz
•
9th - 12th Grade
15 questions
PRIDE

Quiz
•
6th - 8th Grade
40 questions
Algebra Review Topics

Quiz
•
9th - 12th Grade
22 questions
6-8 Digital Citizenship Review

Quiz
•
6th - 8th Grade
10 questions
Nouns, nouns, nouns

Quiz
•
3rd Grade
10 questions
Lab Safety Procedures and Guidelines

Interactive video
•
6th - 10th Grade
Discover more resources for Chemistry
20 questions
Lab Safety and Lab Equipment

Quiz
•
9th - 12th Grade
20 questions
Lab safety

Quiz
•
10th - 12th Grade
7 questions
Elements, Compounds, Mixtures

Lesson
•
9th - 12th Grade
15 questions
Atoms, Ions, and Isotopes

Quiz
•
9th - 12th Grade
12 questions
Counting Significant Figures Quick Check

Quiz
•
9th - 12th Grade
10 questions
Significant Figures Int 2

Quiz
•
9th - 12th Grade
19 questions
States of Matter Review

Quiz
•
10th Grade
21 questions
Lab Safety

Quiz
•
10th Grade