Which One of the Following Changes Would Alter the Rate $\rarr$

question 30

Multiple Choice

Which one of the following changes would alter the rate constant (k) for the reaction 2A + B $\rarr$ products

• A) increasing the concentration of A
• B) increasing the concentration of B
• C) increasing the temperature
• D) measuring k again after the reaction has run for a while

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Definitions:

Taste Receptor Cells

Specialized cells located on the taste buds that detect and respond to chemical substances, enabling the sense of taste.

Papillae

Knoblike elevations on the tongue, containing the taste buds. (Singular: papilla.)

Synesthesia

A condition in which stimulation of one sense also evokes another.

Different Smells

The perception of odors, which is processed by the olfactory system in the brain.