What is the rate of a reaction?
Rates of Reaction

Quiz
•
Chemistry
•
12th Grade
•
Medium

Aisling Raymond
Used 162+ times
FREE Resource
17 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How fast something happens
How slow something happens
When two chemicals mix together and make something new
change in concentration per unit time of any one reactant or product
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the instantaneous rate of reaction
Is the reaction time instantly
Is the rate of reaction at any one particular time during the reaction
Is the rate of reaction at multiple times during the reaction
Is the rate of reaction initially during the reaction
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
2 factors affecting the rate of a reaction are
Particle size
Time
Temperature
Solubility
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
the nature of reactants affects the rate of reaction. Which has a faster reaction rate
Covalent bonds
Ionic bonds
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why do covalent bonds have a slower reaction rate?
Double bonds need to be broken first
Electron transfer must occur
Single bonds need to be made first
They aren't slower than ionic
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Particle size affects rate of reaction how
Large the particle size, the quicker the reaction due to a large surface area
Dust particles have a very slow reaction
Smaller the particle size, the quicker the reaction due to a large surface area
Cutting potatoes up into smaller pieces doesn't help it cook faster
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
For a dust explosion to occur, which of the following must be present?
Oxygen
Methane
Enclosed space
Open space
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