If the Activation Energy of a Reaction Decreases by 10

question 54

Multiple Choice

If the activation energy of a reaction decreases by 10.0 kJ/mol, from 100.0 to 90.0 kJ/mol, what effect will this have on the rate of reaction at 298K?

• A)The rate will increase, by a factor of more than 50.
• B)The rate will decrease, by a factor of more than 50.
• C)The rate will increase, by a factor of less than 50.
• D)The rate will decrease, by a factor of less than 50.
• E)The rate will not change unless temperature changes.

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Definitions:

Kinesics

The study of communication through body movements.

Body Movement

The physical motion of the body, which can be an expression of thoughts, feelings, or as a form of exercise.

Musculature

The system of muscles in the body, especially when regarded in terms of their form, structure, and functional abilities.

Proxemics

The study of how humans use space in communication and interaction, including personal distance and territorial behavior.