Ch 16, 4, 5 Quiz
Authored by Victoria Boyce
Chemistry
9th - 12th Grade
Used 1+ times
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26 questions
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1.
MULTIPLE SELECT QUESTION
45 sec • 1 pt
What must occur to have an effective reaction to occur? (Select all answers that apply).
Sufficient energy
Correct orientation
Two different reactants.
minimum activation energy
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
According to Collision Theory, a collision always results in the formations of products
True
False
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The rate of reaction is defined as the change in concentration per unit time of any one reactant or product
True
False
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The rate of reaction taking place in a solution can be increased by...
increasing the concentration of reactants
lowering the temperature
use of an inhibitor
none of these answers are correct
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The rate of reaction depends on...
concentration
particle size
temperature
all of the above
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The reaction profile diagram is of an endothermic reaction
True
False
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What electronegativity difference range has a polar covalent bond?
1.24 - 1.7
0.35 - 0.9
0 - 0.35
0.41 - 1.7
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