What Is the Correct Relationship Between Chemical Reactions and Temperature

question 55

Multiple Choice

What is the correct relationship between chemical reactions and temperature?

• A)All chemical reactions are endothermic,and therefore require warmer temperatures.
• B)Warmer temperatures provide the activation energy required to start chemical reactions.
• C)Warmer temperatures allow more energy to be released during a chemical reaction.
• D)Chemical reactions are not dependent on temperature at all.

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Definitions:

Interquartile Range

A measure of variability that describes the range within which the middle 50% of a data set lies, calculated as the difference between the 75th and 25th percentiles.

Variability

Variability refers to the extent to which data points in a distribution differ from each other and from the mean of the distribution.

First Quartile

The median of the lower half of a dataset, also called the lower quartile.

Positively Skewed Distribution

A probability distribution that is asymmetric with a longer tail on the right side, indicating that the mean and median are greater than the mode.