Measuring the rate of reaction
Authored by Sri Iswatiningrum
Chemistry
8th - 9th Grade
Used 215+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
What is the rate of reaction?
How fast a reaction is
How loud a reaction is
How big a reaction is
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How is this equipment being used to measure the rate of reaction?
The gas syringe measures how much gas is produced in a certain time
The reaction mixture will increase in volume in a certain time
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
How can rate of reaction be measured in reactions?
Measure mass lost when gas produced.
Measure color change or formation of a solid.
Measure volume of gas produced.
Measure time taken for liquid to disappear.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the graph. At what time does the reaction finish?
4 minutes
6 minutes
5 minutes
7 minutes
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The steeper the slope is the ... the reaction.
faster
slower
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
The more collisions between particles of reactants there are in a given time ...
the faster reaction
the slower reaction
7.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
This method can use to collect gas produced ...
using a gas syringe system
downwards water displacement
using digital balance
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