Factors that Affect Chemical Reactions
Authored by Derek Heale
Chemistry
9th - 10th Grade
NGSS covered
Used 62+ times
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17 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The rate of a chemical reaction is NOT affected by which of the following:
Tags
NGSS.HS-PS1-5
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The rate of a reaction increases as temperature__________________.
Tags
NGSS.HS-PS1-5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A ______________ is a substance that increases the rate of a reaction without being used up during the reaction.
Tags
NGSS.HS-PS1-5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The ___________ the surface area of the reactants, the faster the reaction rate.
Tags
NGSS.HS-PS1-5
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Increasing the temperature will increase the kinetic energy of particles, therefore increasing the collisions between particles.
Tags
NGSS.HS-PS1-5
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Usually lowering the temperature will slow down a reaction.
Tags
NGSS.HS-PS1-5
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Increasing the concentration of the reactants will slow down the reaction.
Tags
NGSS.HS-PS1-5
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