Welcome to the Quiz!
This quiz contains 6 questions from a mix of 1 subtopics.
Explain how the rate of reaction changes with increasing temperature.
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What is the Boltzmann distribution?
the activation energy of a reaction
the spread of molecular energies in gases
the temperature at which a reaction occurs
the average energy of molecules in a gas
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What happens to the Boltzmann distribution curve when the temperature decreases?
(Select all that apply).
the peak is higher on the y-axis
the peak is lower on the y-axis
the peak shifts to the left
the peak shifts to the right
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The Boltzmann distribution curve starts at the and never crosses the .
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How does increasing the temperature affect the shape of a Boltzmann distribution curve?
the total area under the curve increases
the total area under the curve decreases
the area under the curve at E ≥ Ea increases
the area under the curve at E ≥ Ea decreases
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What is the area under a Boltzmann distribution curve equal to?
the most probable energy of molecules
the total number of molecules
the average energy of molecules
the activation energy
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